Frogs Come Alive After Winter Thaw | National Geographic
AdultsAnimalsHealthScienceNature... These frogs froze for the winter, but remained alive - now they are thawing out.
Tiny Bombs in your Blood - The Complement System
AdultsBiologyHumanScienceHealth... One of the key players of our immune system is the complement system. An army of millions and trillions of tiny bombs, which work together in a complex and elegant dance to stop intruders in your body.
Can Aquaman Drown?
AdultsBiologyMediaScienceFilm... Even if you aren't a huge Aquaman fan, most people still know that he's a superhero that is capable of surviving and fighting crime both on land and underwater.
Why Apollo Astronauts Trained at a Nuclear Test Site
AdultsHistoryHumanScience Apollo astronauts trained in nuclear bomb craters at the Nevada National Security Site. But why?Thanks Audible!
This Country Has Something Everyone Else Wants
AdultsFoodHumanIndustryScienceEconomy... Thanks to the University of Minnesota for sponsoring this video! http://twin-cities.umn.edu/
Morocco has 3/4 of the world’s known reserves of rock phosphate, our main source of phosphorus, so Morocco may be key to our long-term ability to grow food.
Your body vs. implants - Kaitlyn Sadtler
AdultsBiologyHealthScienceBiotechnology... Why do medical implants like insulin pumps and prosthetic knees need replacement? Explore how the immune system fights implants and how new devices are trying to help.
Can You Swim in Shade Balls?
AdultsEducationIndustrySciencePhysicsFun... I bought 10,000 shade balls and tried to swim in them. They appear to act like a non-Newtonian fluid: rigid under high shear stress, but they flow like a liquid under low shear.
World's Lightest Solid!
AdultsConstructionMediaSciencePhysicsSpace... Aerogels are the world's lightest (least dense) solids. They are also excellent thermal insulators and have been used in numerous Mars missions and the Stardust comet particle-return mission.
The mysterious science of pain
AdultsBiologyHealthSciencePsychology... Explore the biological and psychological factors that influence how we experience pain and how our nervous system reactions to harmful stimuli.
What Can The Most Powerful Satellites Really Do?
AdultsScienceSpaceTechnology How powerful are satellites up in space right now? What can they do to help us on Earth?
The Side Effects of Vaccines - How High is the Risk?
AdultsHealthHumanScience Vaccines are one of our best tools to prevent dangerous diseases, but they come with side effects. So would it be safer not to vaccinate?