Scientists' Crazy Plan To Refreeze The Arctic
AdultsGlobal WarmingTechnologyScience...As the mean global temperature continues to rise, the arctic ice caps continue to melt. What are scientist planning to do about it? Here's a hint: it involves 10 million sea water pumps.
Shredding Bacteria With Technology From Insect Wings
AdultsAnimalsNatureTechnology...Dragonfly wings are covered in bacteria-killing nanopillars, and scientists are taking inspiration from them to make smarter anti-bacterial surfaces!
Images of Our Changing Earth
AdultsPhotographySpaceWorld...Amazing before and after satellite images taken from the International Space Station show how quickly our dynamic, but fragile planet can change.
How Engines Work - Smarter Every Day
AdultsScienceTechnologyEngineeringSee Through engine in slow motion.
The Immune System Explained I - Bacteria Infection
AdultsBiologyHealthHuman...Every second of your life you are under attack. Bacteria, viruses, spores and more living stuff wants to enter your body and use its resources for itself. The immune system is a powerful army of cells that fights like a T-Rex on speed and sacrifices itself for your survival.
Electromagnetic Levitation Quadcopter
AdultsPhysicsTechnologyEngineering...Spinning magnets near copper sheets create levitation!
What If We Have A Nuclear War?
AdultsGlobal WarmingTechnologyWorld...What would happen if a nuclear weapon was dropped near you?
Hydrogel: The Future Of The 'Smart Band-Aid'
AdultsScienceTechnologyHealth...Engineers at MIT have found a way to prevent hydrogels from dehydrating.
Popping Popcorn at 30,000 FPS
AdultsFilmFoodTechnology...Popping Popcorn at 30,000 Frames Per Second Filmed in Ultra Slow Motion Macro with the Phantom v2512 Ultra High Speed Camera.
How to master your sense of smell
AdultsBiologyHumanScience...Some perfumers can distinguish individual odors in a fragrance made of hundreds of scents; tea-experts have been known to sniff out the exact location of a particular tea; and the NYC Transit Authority once had a employee responsible only for sniffing out gas leaks.
The Absurdity of Detecting Gravitational Waves
AdultsPhysicsTechnologyScienceA head-vaporizing laser with a perfect wavelength detecting sub-proton space-time ripples.
How An Igloo Keeps You Warm
AdultsConstructionScienceArchitectureBuilding a perfect igloo takes cool science!