Why Is The Very Hungry Caterpillar So Dang Hungry?
Adults Science
Because it's hoarding protein. Not just for itself, but for the butterfly it will become and every egg that butterfly will lay. And it's about to lose its mouth... as it wriggles out of its skin during metamorphosis.
Why It Is What Time It Is (The History of Time)
Adults Science
How did we come up with our system of telling time? Why do we divide the day into 24 hours of 60 minutes each, and put 60 seconds in each minute? Where does the definition of a second come from? And who decides what clock shows the correct time? There's clearly a lot of questions when it comes to time.
The Dangerous Effects Of The Hyper Focus Drug
Adults Science
Adderall is known as the "study drug", and many students are abusing it to try and study. What exactly is Adderall, and are their any other drugs people are misusing to get a mental, or physical edge?
Non-Invasive Brain Surgery
Adults Science
Scientists have combined ultrasound, viruses and synthetic drugs to control regions of the brain.
The Raisin Bran Effect
Adults Science
The bottom of the cereal box is a disappointing place. But at least now you know why. Where do you see the Brazil Nut Effect around you?
Floating City Physics
Adults Science
How much would a floating city weigh?
Camels Don't Mind Spines In Their Cacti | Nat Geo Wild
Adults Science
Camels have adapted to harsh desert conditions that require them to eat thorny plants.
Smoking vs Juuling
Adults Science
Juuling and smoking both contain nicotine, but is one healthier?
Can We Get Older Without Aging?
Adults Science
Nothing is guaranteed in life except death, taxes, and entropy. What do other life forms have to teach us about staying alive as we get old, and will we ever conquer death?
Five Firsts for Mars InSight
Adults Science
Mars InSight will be the first to detect seismic activity on Mars’ surface, first to measure rate of heat transmitted from interior, first to dig nearly 5m down, first to measure magnetic fields on Mars’ surface, and first to use a robotic arm to place instruments on the surface of Mars (assuming it lands of course…)
Caffeine 101 | National Geographic
Adults Science
Nearly 90% of the United States population has at least one caffeinated beverage every day. Learn about the chemistry of caffeine, how it causes increased alertness and focus, and how caffeine is capable of causing overdoses.
This Strange Condition Keeps You Looking Young Forever
Adults Science
What if you were forever stuck in the aging process? Could you actually stay looking young for the rest of your life? What problems would you face if you had a growth hormone deficiency that caused you to never actually age?
The Science of Racism | Creators for Change
Adults Science
Racism is real. Science can help us combat it.
Anthony Bourdain and "the Sweet Spot" | StarTalk
Adults Science
Neil deGrasse Tyson asks chef, writer, and TV host Anthony Bourdain about science as applied to the kitchen and different processes used in cooking around the world to achieve the most desirable flavors.
Mushroom Cloud Myth | Because Science Footnotes
Adults Science
Kyle debunks the Fallout Vault Boy myth, responds to your comments, and more!