Keep Melted Gummy In A Vacuum Chamber

Hey, whats up guys. Today we are back with our silicone brain molds And today is the day we’re making gummy brains. Now you remember in our last project we took silicone and poured it over real cows brains Then we ripped the molds open, removed the brain, and then we sterilized the mold in […]

What Happens If You Fuse All Your Chromosomes? | SciShow News

[♪ INTRO ] 23 pairs. With just those two words, you probably already know what I’m talking about: chromosomes, the tightly-wound packets of DNA and protein that together make up our genomes. And not just any chromosomes, but the number of chromosomes in most humans. But have you ever thought about why it’s 23? There’s […]

Melting Mountain Glaciers — Changing Planet

ANNE THOMPSON, anchor: It is the highest mountain in all of Africa, and one of the most iconic mountains in the world. For decades, Mount Kilimanjaro has attracted hikers, adventurers, and romantics alike. Popular in books and movies, Ernest Hemingway described it as “wide as all the world, great, high, and unbelievably white in the […]

Carbon Nanotubes Might Be the Secret Boost Solar Energy Has Been Looking For

Solar panels are an incredible innovation in energy tech, but they’re way less efficient than they could be, because they have a problem: heat. Specifically, waste heat, or energy that’s lost while converting the sun’s energy into electricity. But a new technology—made possible by carbon nanotubes—may be just the thing that brings solar panels into […]

Part 4: Dopamine: The Molecule of Addiction | Your Brain on Porn | Animated Series

Here’s the normal pattern of dopamine release. It looks something like a roller coaster because in biology, ‘what goes up must come down’. It could be food, sex, even water when you’re thirsty. So let’s say, you’re starting to get hungry. Well that causes dopamine to start rising and then you think about a burger […]

Scientists Can Implant Fake Memories in the Brain, Here’s How

Human memory is unreliable enough as it is, but researchers interested in better understanding how and where our memories are stored are developing new ways to manipulate them. The search for memory “engrams,” a collection of identifiable neurons that physically represent a memory, has occupied scientists for over a hundred years. Turns out, memory is […]

How These Bacteria Become Electrical Cables That Could Power Our World

It turns out that bacteria may have figured out the whole electricity thing way before we did, you guys. In fact, there are bacteria deep in the ground and under the ocean right now that are acting as living electric cables, and scientists are coming up with all sorts of cool new ways to study […]

6 Chemical Reactions That Changed History

[MUSIC] Physics might show us the universe’s basic building blocks, and biology lets the universe understand itself, but chemistry is where all the fun happens in between. We have thousands of chemical reactions going on inside us every second, but it’s the ones we’ve mastered with our hands, in labs and workshops and factories and […]

Electricity and Water’s Changing Properties | Space News

Welcome to Space News from the Electric Universe, brought to you by The Thunderbolts Project™ at Thunderbolts.info The essentialness of water to life is self-evident to all inhabitants of our planet. Wherever liquid water flows, life is possible, and thus cosmologists are on a never-ending quest to detect watery worlds similar to Earth. The human […]