Episode Guide

Host Mo Rocca shows us synchronized drones taking the place of fireworks; the robotic lawn mower that cuts your grass on its own; two fathers who invented a car seat that fits in a small pouch; and, when the circus took to the sky with barnstorming flyers.

Host Mo Rocca shows us the innovation of beautiful homes made of earth; opening your front door with a touch; highway guard rails that roll away crashes; and, historic women inventors.

Host Mo Rocca shows us weather stations in your back yard; the oven that keeps food cold until cook time; keeping your carpets clean without taking off your shoes; and, how Edison convinced New York politicians that his way was the future.

Host Mo Rocca shows us tiny satellites that you can control; the highest tech in vending machines; TV training your dog while you’re not home; and, the story of one of the most luxurious cars ever built.

Host Mo Rocca shows us the smart thermometers predicting disease hot spots; the sliding patio dog door; replacing tissues with a cloth handkerchief dispenser; and, the evolution of voting technology.

Host Mo Rocca shows us tiny alarm pods to protect your valuables; the bathroom scale that checks your balance; canceling the noise outside; and, the genius of Nikola Tesla.

Host Mo Rocca shows us the motorized surfboard fin; a super absorbent sponge to keep construction going after rainstorms; glasses that monitor your health; and, the history of beehives and harvesting honey.

Host Mo Rocca shows us the body airbag for motorcycle safety; the sleep/wake system that uses colored light to help you rest; the handheld mini printer that prints with a swipe; and, the history of the telephone.

Host Mo Rocca shows us a swimming and walking robot; a device to drain the pain of clogged sinuses; the smartest cutting board for your kitchen; and, machines that prepared wool fibers to become yarn.

Host Mo Rocca shows us: the device to quickly teach you how to play the guitar; a drone-less way to take aerial photos; the backpack that displays messages; and, how early tech hacks led to new innovations.

Host Mo Rocca shows us: a motorized bodyboard for watersports; saving your leftovers with reusable pinch top bags; matching paint color with a high-tech sensor; and, the history of encyclopedias.

Host Mo Rocca shows us: synchronized drones with lights taking the place of fireworks; tiny alarm pods to protect your valuables; TV training your dog while you’re not home; and, the history of beehives and harvesting honey.

Host Mo Rocca shows us: how artificial intelligence is taking over drone racing; purses and totes made from old highway billboards; a look back at our past innovators; and, how cookbooks changed the culinary world.

Host Mo Rocca shows us: robot realtors touring homes for sale; the vibrating wristband that helps the hearing impaired; 3D printed corneas; and, the beginnings of air traffic control.

Host Mo Rocca shows us: a wearable walkie talkie; an over-the-top door camera to help secure homes and apartments; a device to clean and recycle used water in the home; and, the Currier Shoe Shop story.

Host Mo Rocca shows us: the reinventing of the wheel; a backpack that floats on your back; creating plastic from fish scales; and, a look at how the Wright brothers solved the problem of flight.

Host Mo Rocca shows us: a check-in with the inventor of the Ring Video Doorbell; 3D printers that swarm; the telescope to view stars on your phone; and, early forecasting with weathervanes.

Host Mo Rocca shows us the device to quickly teach you how to play guitar; the robotic lawn mower that cuts your grass on its own; replacing tissue with a cloth handkerchief dispenser; and, the genius of Nikola Tesla.

Host Mo Rocca shows us the ultimate electric motorcycle; the inventor who created phone calls over the internet; turning cacti into leather; and, the planning it takes to create a village.

Host Mo Rocca shows us the innovator creating superstrong thread from spider DNA; the boxing robot dodging your jabs; the tiny drone that keeps soldiers safe; and, when the sewing machine replaced the needle and thread.

Host Mo Rocca shows us the bot baking you the freshest bread; the family building the air cleaner for the cleanest air; glasses to prevent motion sickness; and, going way, way back to the history of the station wagon.

Host Mo Rocca shows us the crime-fighting tether tripping up bad guys; the woman who started the blow-drying empire; window blinds powering your place; and, when the big wood saw was replaced with the sawmill.

Host Mo Rocca shows us the inventor of the Alinker Bike that’s changing the world for those with limited mobility; the school bus tracker cutting out waiting at bus stops; a shoe sole sensor keeping track of your feet; and, when tech began to aid accessibility.

Host Mo Rocca shows us robots that grow as they slither along; the wall shelves just for cats; French igloos, housing their homeless; and, when glass became artistic.

Host Mo Rocca shows us the emergency airplane slides for buildings and schools; parking sensors for your older car; the smartest ski boots on the slopes; and, the incredible tenacity it takes to be a successful inventor.

Host Mo Rocca shows us technology that lets firefighters see through smoke; replacing the needle with jet-injected medicine; an enzyme that can eat landfill plastic; and, the oldest surviving American automobile.

Host Mo Rocca shows us a women’s rain boot stylishly keeping shoes dry; the tomato sorter swatting away the green ones; the folding origami hot drink cup with no plastic lid; and, before superstores, there were general stores.

Host Mo Rocca shows us the device forcing scofflaws to pay parking tickets by covering their windshields; closing a wound with a zip, not a stitch; bike navigation showing riders the way; and, carpets took a beating until the vacuum cleaner was invented.

Host Mo Rocca shows us solar power that follows the sun; the wristband lulling you to sleep; the device letting us know if our water is pure; and, the beginning of superhero comic books.

Mo Rocca shows us grown-up building blocks; the mechanical shoe for those who can’t bend over; the breathing pillow to snuggle you to sleep; and, keeping track of historic innovations.

Mo Rocca shows us the bot baking you the freshest bread; the crime-fighting tether tripping up bad guys; the tiny drone keeping soldiers safe; and, when the big wood saw was replaced with the sawmill.

Host Mo Rocca shows us the robot helping keep hospitals running smoothly; the device that can detect if that spot on your arm is skin cancer; concrete that drinks up rainwater; and, how hybrid technology goes back a lot further in history than you might think.

Mo Rocca shows us the electronic glasses that allow the blind to see; the sun tracking umbrella shielding you from harmful rays; updates on past innovators from previous seasons; and, a look at George Washington Carver, who changed the way farmers farmed.

Host Mo Rocca shows us the medical device giving shots with pressure instead of a needle; testing your eyes for glasses with an app on your phone; the airbag backpack saving people during avalanches; and, a glimpse at one family’s life during the 1930s.

Mo Rocca shows us microphones listening for deforestation; the bot that disinfects the sheets on your bed; the braille watch letting the blind tell time; and, how eggs became a common food throughout America.

Host Mo Rocca shows us the doorbell just for your dog; the toddler carrier that lets kids stand up for the ride; the app that counts your calories by taking a picture of your food; and, when music became mobile.

Host Mo Rocca shows us the inventor of a bike that’s changing the world for those with limited mobility; the emergency airplane slides for buildings and schools; glasses to prevent motion sickness; and, when the sewing machine replaced the needle and thread.

Host Mo Rocca shows us the tech perfecting downhill skiing skills without snow; the engineering transforming theater seats; starting a fire with the pull of a string; and, how pictures were taken before film.

Host Mo Rocca shows us the greening of mouth care with plastic-free tablet toothpaste; the smartphone harness preventing the drop; the cane for the blind that gives directions; and, the potato that started trillions of french fries.

Host Mo Rocca shows us the kitchen garden growing dinner; the robot keeping property safe; the screen filter that protects your eyes from dangerous blue light; and, how refrigerated railroad cars brought food to the masses.

Host Mo Rocca shows us the innovator creating superstrong thread from spider DNA; technology that lets firefighters see through smoke; the breathing pillow to snuggle you to sleep; and, the beginning of superhero comic books.

Host Mo Rocca shows us the rise of shared electric scooters; the modular backyard ice rink; portable solar power to aid in disasters; and, how precision tools accelerated innovation.

Host Mo Rocca shows us the innovator replacing plastic straws with seaweed; the car alarm that texts you; the robot that writes on walls; and, how hay helps farmers keep livestock healthy.

Host Mo Rocca shows us the robot teaching children different languages; technology to prevent bed wetting among children; how salt helped beautify pottery; and advice from our past innovators.

Host Mo Rocca shows us the woman who started the blow-drying empire; the school bus tracker cutting out waiting at the bus stop; concrete that drinks up rainwater; and, going way, way back to the history of the station wagon.

Host Mo Rocca shows us the jet hoverboard that flies over 100 mph as high as 9,000 feet; 3-D printed homes built in a day; the new food made from pond scum; and, when the world transitioned from horses to cars.

Host Mo Rocca shows us how science is transforming spinach leaves into new heart tissue; deterring burglars with a fog security system; turning cement pipes into compact housing; and, when U.S. automakers became wartime plane makers.

Host Mo Rocca shows us the innovative artist turning folded paper into unbelievable sculpture; the company turning used shipping containers into indoor farms; a new discovery to grow crops in deserts; and, the historic home where the Wright brothers grew up.

Host Mo Rocca shows us saving homes from floods with an inner tube-like system; the baker using math to create her artistic pies; the French app maker keeping travelers safe by warning of high crime areas to avoid; and, the history of ham radios keeping the world connected.

Host Mo Rocca shows us the bright artist using the sun’s rays to make an imprint on the world; the teens creating techie tents for the homeless; the handheld device saving lives by detecting peanuts and gluten in foods; and, the task of moving historic structures to Greenfield Village to keep for posterity.

Host Mo Rocca shows us the startup using drones to deliver lifesaving blood to hard-to-reach villages in Africa; the bed fan that’s a hot leg fan; 3D-printed bicycle tires that never go flat; and, how the typewriter changed the history of communication.

Host Mo Rocca shows us the 24-year-old woman designing the cars of our future; the man who created the standing desk; the fruit picking robot that could change the future of produce; and, the evolution of the printing press.

Host Mo Rocca shows us the creator of the Jetfoiler Surfboard that rides high above the waves; the device pointing the way to friends lost in crowds or wilderness; the weeding robot keeping gardens growing their best; and, the importance of the train caboose, bringing up the rear.

Host Mo Rocca shows us the inventor of the Pop Sockets handle for your phone; Denmark to see the skylight that turns into a balcony; the suitcase that doubles as a travel stroller; and, the evolution of the bicycle.

Host Mo Rocca shows us the fishing cannon that fires your hook and bait hundreds of feet into the water; fighting droughts with rainwater cisterns; self-healing glass; and, how tractors changed the farming world.

Host Mo Rocca shows us the soft-on-the-outside football helmet that’s changing the game of safety; the earbuds that focus on listening to who’s in front of you; how 3D printing is building bridges; and another Thomas Edison invention, the talking doll.

Host Mo Rocca shows us the fog security system that deters burglars; the jet hoverboard that flies over 100 mph as high as 9,000 feet; the new discovery to grow crops in deserts; and, the history of ham radios keeping the world connected.

Host Mo Rocca shows us the inflatable light keeping night bright; the bicycle that transforms into a stroller; the history of making furniture comfortable; and, we check in on the success of our past innovators.

Host Mo Rocca shows us the woman who tames robots; keeping your phone clean with a box of light; the headset describing sight for the blind; and, how refrigerators came to our kitchens.

Host Mo Rocca shows us the shirt that inflates to a life jacket; the sponge keeping your kitchen cootie-free; a hydrofoil water bike; and, the history of watchmaking.

Host Mo Rocca shows us the device that prevents waves from tossing around a boat; the library giving access to the highest tech tools; a design app laying out future floors; and, the genius invention of the toaster.

Host Mo Rocca shows us the device helping save those lost at sea and in the wilderness; the patch with hundreds of needles to keep you healthy; the turbine tech charging your life outdoors; and, how lighting inventions lit the world’s way.

Host Mo Rocca shows us the innovative artist turning folded paper into unbelievable sculpture; the start-up using drones to deliver lifesaving blood to hard to reach villages in Africa; turning cement pipes into compact housing; and, when the world transitioned from horses to cars.

Host Mo Rocca shows us the app that ups your reading speed one word at a time; the tape helping athletes stay on the playing field; the phone app that makes your reflection look like perfection; and, how the miracle of the microwave oven changed the world.

Host Mo Rocca shows us the man behind the world’s most mesmerizing fountains; the new oven that cooks with light; the motorcycle helmet that is the smartest thing on your head; and, the world’s first manufacturing robot.

Host Mo Rocca shows us the desert research center training people to live on the planet Mars; the app that helps fix your car; the life preserver in a throwable can; and, when school buses began taking kids to class.

Host Mo Rocca shows us the baker using math to create her artistic pies; the creator of the Jetfoiler Surfboard that rides high above the waves; the handheld device saving lives by detecting peanuts and gluten in foods; and, the importance of the train caboose, bringing up the rear.

Host Mo Rocca shows us how tragedy inspired a brother to create a new kind of bike helmet; the countertop dishwasher that runs on a gallon of water; the dad and son team who created a computerized power drill; and, the history of plastic and how it changed the world.

Host Mo Rocca shows us the firefighting device that blasts water through walls; the inventors of the car diagnostic module that tells you what needs to be repaired; the inventor of the smart baby bottle that keeps track of an infant’s feeding; and, when cars went from big to compact.

Host Mo Rocca shows us the device that can make any light switch or outlet smart; the glass that converts the sun’s rays into usable power; the historic concept of a walking office; and, advice from our past innovators.

Host Mo Rocca shows us saving homes from floods with an inner tube-like system; the inventor of the PopSockets handle for your phone; the new food made from pond scum; and, when U.S. automakers became wartime plane makers.

Host Mo Rocca shows us the man making mansions in the trees; the innovator turning your smart phone into an underwater camera; making Mexico’s highways greener with vertical gardens; and, when the railroad world ditched steam for diesel.

Host Mo Rocca shows us an innovative surf park in the North Wales countryside; stopping police chases with a tire lasso; the watch for the blind getting popular with the sighted; and the speed of flight, from the Wright brothers to space.

Host Mo Rocca shows us the London innovator creating artistic globes of the world; the woman who took her grandmother’s tea recipe to make food last longer; the drone finding and clearing landmines from war-torn countries; and, the place where modern-day technology began.

Host Mo Rocca shows us the new art form of lighting your fingertips; inventing the alien rock grabber; earbuds that translate languages in real time; and, the history of roads connecting the country.

Host Mo Rocca shows us the social worker who created a wireless phone-charging purse; reversing hidden hunger by enhancing food nutrition; the daddy of java, Mr. Coffee; and, turning fog into water.

Host Mo Rocca shows us the fold-up kayak; the British inventor changing hair color with the wind; how Thomas Edison inadvertently invented the electric tattoo pen; and, the mesmerizing movements of the Strandbeest.

Host Mo Rocca shows us the art of the folding pop-up greeting cards; the inventor of shoes that grow along with the child’s foot; tents that are taking to the trees; and, how electricity first moved from the lab to the home.

Host Mo Rocca shows us the innovation of floating down a river on a hammock; the fingerprint padlock; looking back at the female pioneers of the sky; and, saving eyesight in Africa with a smartphone app.

Host Mo Rocca shows us the hands-free peg leg crutch for leg injuries; the latest inventions for pregnancy and babies; smelling the world with your phone; and, the reading book that taught our ancestors.

Host Mo Rocca shows us the cargo carrier that follows you; the device that allows doctors to examine you from the other side of the world; a new spin on the old-world butter churn; and, when the car industry moved to muscle cars.

Host Mo Rocca shows us the bat B&B keeping bugs at bay; the wristband saving electrical workers from shocking danger; the historic balloon reaching the stratosphere; and, the kinder, gentler horseshoe.

Host Mo Rocca shows us the latest innovations coming out of London and Wales, including an inland surfing park; hair coloring that changes with wind and temperature; earbuds that translate foreign languages in real time; and, Edison’s delivery room for the technology boom.

Host Mo Rocca shows us the underwater drone bringing bait to the fish; the inventor of 3D printing; updates on past innovators; and, how railroad signals changed train traffic.

Host Mo Rocca shows us tunnels of sound with directional speakers; how silver thread has put an end to smelly clothes; the first modern copying machine; and, an innovative manual clothes washer.

Host Mo Rocca shows us the fireless grill that cooks using heat from the sun; the sponge that can sop up ocean oil spills; the scuba diving tank you can pump up by hand; and, the innovator whose “car of tomorrow” failed to catch on.

Host Mo Rocca shows us the women who invented a new way to keep food fresh; the inventor of the self-cleaning gym bag; the newest way to travel with wheels on your feet; and, the designer who changed the world’s taste.

Host Mo Rocca shows us the wristband that relieves stress; a chair that makes you balance and sit up straight; the personal air monitor; and, the history of clocks.

Host Mo Rocca shows us the woman who used her grandmother’s tea to keep food from spoiling; the social worker who invented the phone charging purse; the scientist who took a balloon into the stratosphere; and the new take on the age-old butter churner.

Host Mo Rocca shows us the underwater trash can cleaning up harbors; the spray-on touchscreen that can change the computing world; concrete cloth building fast, rock-hard homes; and, the history of roadside lodging.

Host Mo Rocca shows us the rocket scientist who invented the Super Soaker squirt gun; the street-traveling delivery robot; the light that uses gravity as power; and, the historic Le Mans race between Ford and Ferrari.

Host Mo Rocca shows the amazing designs of magnetic liquid; the app that can detect head injuries; the drone planting forests; and, the history of the lathe which changed machinery.

Host Mo Rocca shows us the best of our first 100 shows, including the wolves of Yellowstone; the teen who created an app to help those being bullied in school; the Jetman who flies with wings on his back; and, the story of Rosa Parks and restoring the bus where she made history.

Host Mo Rocca shows us the woman who started an organization to encourage young women to learn computer coding; the man who created a paper airplane drone; how designers Charles and Ray Eames used design to teach math; and, the glove helping the disabled.

Host Mo Rocca shows us the cat backpack; the man who invented the Segway; we get inventive advice from the innovators we’ve profiled; and, the history of pressed glass.

Host Mo Rocca shows us the inexpensive artificial arm invented by a teen; the mouthpiece that’s an automatic toothbrush; the mechanical snake that seeks out water pollution; and, the machine based on early computer theories.

Host Mo Rocca shows us the innovation of floating down a river on a hammock; the inventor of shoes that grow along with the child’s foot; the mesmerizing movements of the wind-driven sculptures called Strandbeests; and, how electricity first moved from the lab to the home.

Host Mo Rocca shows us the surfboard that doesn’t need a wave; the man who makes wheelchairs for animals; building rope bridges with drones; and the woman whose quilts are museum pieces.

Host Mo Rocca shows us the robotic football tackle dummy that prevents injuries; the drone racing league; the doomsday seed vault; and the flying schoolgirl who made aviation history.

Host Mo Rocca shows us 3D-printed statues of people and pets; the wrist swim inflator for water safety; how 100-year-old locomotives are kept running; and the sofa accessory that makes you feel like you’re in the game.

Host Mo Rocca shows us the dog washing wand invented 20 years ago by a 4th grader, that’s a hit today; advances in Holograms; cardboard tents cleaning up festivals in Europe; and the car that innovated safety.

Host Mo Rocca shows us the device pulling power from rivers; how scientists are 3D printing human body parts; the history of marketing presidential candidates; and the crazy warm coat filling made from bison fur.

Host Mo Rocca shows us the innovation of re-breathing air under water; the engineering wizardry in massage chairs; the spider catcher saving the 8-legged crawlers; and circling around the history of carousels.

Host Mo Rocca shows us the inventor of a dog toy that’s a blast; the woman behind many modern home inventions; how radio signals enabled flying at night; and the tonsil lighting tongue depressor.

Host Mo Rocca shows us how drones are searching for sharks to keep beaches safe; the medicine-free pain relieving device; how collecting water in Africa is less of a pain in the neck; and the battles over famous patents.

Host Mo Rocca shows us the man who started a business that cooks fresh food for pets; concrete that conducts electricity to keep it snow and ice free; Henry Ford’s first attempt at a car - the Quadricycle; and the innovator of a healthier water bottle.

Host Mo Rocca shows us the TV pitch man and inventor behind dozens of inventions including the Pocket Fisherman; the listening device that can find people buried after an earthquake; measuring your rooms and creating a floorplan of your house with a cellphone; and how air mail changed how we communicated.

Host Mo Rocca shows us the movie magic behind animal actors; the device allowing us to see through walls; tickling your taste buds with a tortilla toaster; and when water wheels powered the world.

Host Mo Rocca shows us the man who makes wheelchairs for animals - big and small; the Drone Racing League; the seed security deposit box for the world; and the woman whose quilts are museum pieces.

Host Mo Rocca shows us the wristbands that are lighting up concerts; turning corn stalks into clean burning coal; an update on some of our favorite innovations; and the man you’ve probably never heard of who helped light the world.

Host Mo Rocca shows us glasses that allow the colorblind to see color; the computerized farmer for your garden; the device that cancels out the snoring sound; and how ribbons of glass illuminated history.

Host Mo Rocca shows us the newest tech keeping us safe from tornadoes; the smartest cooking pans; the invention of the first music synthesizer; and the battery that will last forever.

Host Mo Rocca shows us the jet ski that is also a submarine; the bike lock that smells like it could end thefts; the historic land speed record holding car; and the bendable glass in your future.

Host Mo Rocca shows us the selfie camera that hovers in front of your face; the inventive business of type fonts; the alarm clock rug; and a TV and weather mapping pioneer.

Host Mo Rocca shows us the surfboard that doesn’t need a wave; the robotic football tackle dummy that prevents injuries; the spider catcher saving the 8-legged crawlers; and the flying schoolgirl who made aviation history.

Host Mo Rocca shows us how to protect the skies from unwanted drones; the business of fonts; the laying of transatlantic cables; and the phone case that protects against the roaming fingers of children.

Host Mo Rocca shows us the inventor of the one-wheeled board; an app that allows you to find lunchtime friends; the husband and wife designers who changed the world; and the digital way for doctors to listen to your heart.

Host Mo Rocca shows us the company turning a wall into a video waterfall; the inventions that have sprung from NASA’s Jet Propulsion Laboratory; the bike that you walk on; and alternative engines for cars.

Host Mo Rocca shows us the movie magic behind animal actors; the computerized farmer for your garden; how collecting water in Africa is less of a pain in the neck; and how air mail changed how we communicated.

Host Mo Rocca shows us inflatable fish that swim through the air; the hydrogel bandage helping you heal; the trees turning the breeze into electricity; and the man who developed the first portable superheterodyne radio.

Host Mo Rocca shows us the future of fastest ground travel; the smartphone game that will aid your abs; the camera checking for sun damage; and the boys who helped bring you barbecue.

Host Mo Rocca shows us the light bulb that levitates; taking care of your terrier and tabby with tech; the petrol pumps that fueled the world; and the best advice from our past inventors.

Host Mo Rocca shows us the jet ski that is also a submarine; the inventor of a dog toy that’s a blast; how radio signals enabled flying at night; and building rope bridges with drones.

Host Mo Rocca shows us how returning wolves to Yellowstone National Park changed nature; Vine’s six-second Spielberg, Zach King; the rivalry between Nikola Tesla and Thomas Edison; and the new beehive that makes the honey flow.

Host Mo Rocca shows us the coolest toy for horses; teaching the science of gravity with bowling balls; making plastic from banana peels; and how weaving techniques led to computer programming.

Host Mo Rocca shows us what device is keeping sharks away from swimmers; the video doorbell connected to your smartphone; the history of the DC-3 airliner; and the coating for plastic bottles that gets the last drop.

Host Mo Rocca shows us the physics involved with the art of stone balancing; farmers saving water with the tree T-PEE; the history of turning the family farm into a business; and the chemistry behind the polymers we use every day.

Host Mo Rocca shows us the physics behind the tallest roller coaster; making makeup at home with the inventor of the 3-D makeup printer; historic arcade and video games; and the headlights for your running shoes.

Host Mo Rocca shows us the car dashboard that makes sure you’re paying attention; the softest speakers putting you to sleep; the light making your video chats glow; and history’s greatest innovators go camping.

Host Mo Rocca shows us the TV magic behind the first down lines on football telecasts; the App Camp for Girls; the history behind windmill innovations; and putting out fires with sound waves.

Host Mo Rocca shows us the highest tech to keep tabs on your toddler; rebuilding the billfold that’s been breaking your backside; the history behind the lunch wagon and mobile food; and the playful polymers making you jump higher while keeping babies’ bottoms drier.

Host Mo Rocca shows us: the innovator who has created a hover board; the push to have kids learn computer code in school; the man who developed super bananas to ward off disease; plus the history of steam engines in manufacturing.

Host Mo Rocca shows us how you may be able to someday print your clothes; the panic button app giving you protection in the palm of your hand; the history of the Tri-Motor airplane.

Host Mo Rocca shows us the inventor soaring to new heights with a jet on his back; new innovation putting an end to police chases; the Drinkable Book that filters dirty water; the art and science of restoring museum artifacts.

Host Mo Rocca shows us learning the science of gravity with bowling balls; the physics involved with the art of stone balancing; the rivalry between Nikola Tesla and Thomas Edison; and the new bee hive that makes the honey flow.

Host Mo Rocca shows us: the physics behind an extreme slip and slide; how inventors use crowdfunding to bring their ideas to the world; the stealth invention of the V-8 engine; and updates of some favorite innovators profiled on Innovation Nation.

Host Mo Rocca shows us the mother making sure all children can walk with their parents; innovators growing lungs for those needing transplants; the history of the farm equipment invented to feed the world; the most useful pizza box ever invented.

Host Mo Rocca shows us the innovator making sure you stand up straight; the app to protect your loved ones while walking alone; an invention making water out of thin air; the history of grinding grains in the grist mill.

Host Mo Rocca shows us how to turn your old smartphones into a security system; a solar powered bicycle; a device that automatically tunes your guitar; and the beginnings of the electric company.

Host Mo Rocca shows us the camera ball making police work safer; the school teaching Old World watchmaking; the history of the mobile camper; and the app on your phone that lets anyone you choose to enter your home.

Host Mo Rocca shows us horses getting a kick out of playing ball; fighting fires with a boom of bass; how weaving rugs turned into computer programming; and polymers that are making your life better.

Host Mo Rocca shows us a real hover bike; the briefcase that is also an electric scooter; the task of putting a museum online; and the inventor of the magnetic credit card stripe.

Host Mo Rocca shows us how to find fish under water with your phone; a heat imaging device for your smartphone; the spider web-looking cast helping limbs heal faster; and history’s most famous desks.

Host Mo Rocca shows us the newest way to explore beneath the sea with an underwater drone; the Steadicam for your smartphone; monitoring all of your home’s water use; and the seat of history about our seats.

Host Mo Rocca shows us the inventor who is soaring to new heights with a jet on his back; Vine’s ‘Six Second Spielberg,’ Zach King; how history’s greatest innovators go camping; and the chemistry making the world more colorful.

Host Mo Rocca shows us earbuds that filter out any unwanted noise; the plastic balls that save water; curbing disease with a paper microscope; and how museums acquire artifacts.

Host Mo Rocca shows us farm fields that reach to the sky; the resurgence of vinyl records in this digital age; a modern automotive assembly line; and how roads can generate power from traffic.

Host Mo Rocca shows us how to make your home the smartest on the block; the jacket to make your traveling easy; history’s most famous failures; and inventive advice from our past innovators.

Host Mo Rocca shows us the physics behind an extreme slip and slide; how you may be able to someday print your clothes; historic arcade and video games; and the app that stops kids from ignoring parents’ calls.

Host Mo Rocca shows a medical MacGyver who makes health devices from toys; train spinning; computerized smart shopping carts; and lighting the world with soda bottles.

Host Mo Rocca shows the creator of the pop singer’s best friend, Auto-Tune; Rosa Parks and the bus that changed the world of race relations; humanoid robots are making it into the mainstream; and skimming the plastics from our oceans.

Host Mo Rocca shows a girl who is pioneering oil-producing algae by growing it under her bed; the Wright brothers building the first plane; innovations in pet tech; and a 3D printing pen.

Host Mo Rocca shows a teen who invented a battery-free flashlight; diagnosing million-dollar violins with CAT scans; cloth that generates electricity; and is payment technology making wallets extinct?

Host Mo Rocca shows software that can accurately age any facial picture to up to 80 years old; a futuristic portable home of the past; emergency tech — how to stay in touch when the power goes out; how actress Hedy Lamarr changed our wireless world.

Host Mo Rocca shows how nanotechnology could make dirty clothes a thing of the past; how food packaging changed how we shop; innovations that are taking the frustration out of finding that parking space; inventions to make sure you never lose your keys again.

Host Mo Rocca shows us that soon you may be able to print your pancakes; Igor Sikorsky, the father of the helicopter; recording sound off of leaves; and never lose anything again.

Host Mo Rocca shows us inventors making any car a self-drive vehicle; Henry Ford was also the father of soybeans; the inventors of the armband computer mouse; and floating wind turbines capturing the high-altitude winds.

Host Mo Rocca shows us how stores use facial recognition software to target big-ticket shoppers; the legacy of Abraham Lincoln; how jock tech is changing the way we exercise; and the young Irishman who created a sports mouth guard to detect concussions.

Host Mo Rocca shows us the invention that shoots spawning salmon over man-made obstructions as they swim upstream; Noah Webster Home, where the first American dictionary was written; the inventor of a soccer ball that generates plug-in power; and the last generation to know some of the world’s greatest inventions.

Host Mo Rocca shows us incredible innovators under 20 years old; 9-year-old Algae Girl, who is pioneering oil-producing algae by growing it under her bed; how Thomas Edison’s inventions still make us all look like slackers; 16-year-old Hollow Flashlight Girl, who invented a battery-free flashlight; and the 20-year-old from the Netherlands who is skimming the plastics from our oceans.

Host Mo Rocca shows us the biker dudes who’ve invented elaborate paint that lights up; The Henry Ford and the return of wrinkled sheep; the inventor of the Elio 3-wheeled car; and the teen who invented a way to clean water with water.

Host Mo Rocca shows us an innovator who condensed a TV satellite truck into a backpack; how the Model T car assembly line changed the manufacturing world; the inventors of solar roads that could power the world; and lifelike robot predatory birds to lessen the dangers of real birds at airports.

Host Mo Rocca shows us the man who invented the digital camera; the fascinating history of the presidential limousine, including the one used by President Kennedy; the inventors of the snake robot that can save people in disasters; and the inventors of clear solar panels that look like glass.

Host Mo Rocca shows us the inventor of an app to monitor your sleep and health; unique trains throughout history; the inventors of a watch-like device that cools your entire body like an air conditioner; and the three Irish girls speeding up how seeds grow.

Host Mo Rocca shows us the hardware store robot; the incredible patent models from Thomas Edison that show us the beginning of our electronic world; how the USG Corp. is leading the way with grooming the next generation of engineers and mathematicians; the Israeli inventors of a printer that fits in your pocket.

Host Mo Rocca shows us the inventors of the armband computer mouse; Rosa Parks and the bus that changed the world of race relations; that soon you may be able to print your pancakes; and lighting the world with soda bottles.

Host Mo Rocca shows us the inventor of a fireproof gel that is helping firefighters save lives; the historic steam engines that are the grandfathers of electricity; a camera that automatically follows you so you’re always in frame; and the man who, at 14 years old, invented the email system we use today.

Host Mo Rocca shows us the students who built a car that gets 2400 MPG; the beginning of the computer age with one of the original Apple Computers; the inventors of the highest tech suitcase; and the Penguin Chick Bot that is giving researchers a new view into the penguin world.

Host Mo Rocca shows us the chef using science to add to your dining experience; the evolution of cars throughout history; the 13-year-old who built an affordable Braille printer; and brushing your teeth with a Bluetooth toothbrush.

Host Mo Rocca shows us the creator of the pop singer’s best friend, Autotune; The Henry Ford and the return of wrinkled sheep; the invention that shoots spawning salmon over obstructions as they swim upstream; and lifelike robot predatory birds to lessen the dangers of real birds at airports.

Host Mo Rocca shows us the overhead Skycam camera giving a bird’s-eye view of sporting events; the 100-year-old history of the electric car; an inventor who will help you never to be cold again; and the company turning ocean plastic into products.

Host Mo Rocca shows us an electric bike wheel to power your ride; a restaurant serving a 100-year-old menu; the wonders of the world's highest tech sports stadium located in Silicon Valley; and the inventors of the Chairless Chair.

Host Mo Rocca shows us the innovative designs of the tiniest homes; the historic fashion of the Queen of Tires; the inventor of the phone in your pocket; and words of wisdom from the inventors we’ve profiled to the innovators of tomorrow.

Host Mo Rocca shows us the inventor of a soccer ball that generates plug-in power; Igor Sikorsky, the father of the helicopter; saving lives with Snake Robots; and the Penguin Chick Bot that is giving researchers a new view into the penguin world.