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Scientists Reveal How Time Travel Is Actually Possible

AdultsHistoryHumanScience...
Is it actually possible to travel through time? Scientists say "Yes", but what does that actually mean?

Can you solve the Big Bang riddle? - James Tanton

AdultsHistoryHumanScience...
It’s moments after the Big Bang and you’re still reeling. You’re a particle of matter, amidst a chaotic stew of forces, fusion, and annihilation.

The Freshwater Paradox

AdultsEducationLifeNature...
Even though less than 1% of Earth's water is freshwater, it's the home for 50% of fish species. This is the Freshwater Paradox.

The Rain Shadow Effect

AdultsEnvironmentNatureWorld...
Here’s how mountains control the weather.

How Distant Galaxies Mess With Our Lives

AdultsLifeScienceSpace...
Tiny particles from distant galaxies have caused plane accidents, election interference and game glitches. This video is sponsored by Brilliant.

Can you outsmart the slippery slope fallacy? - Elizabeth Cox

AdultsEducationHumanScience...
Dig into the slippery slope fallacy, which assumes that one step will lead to a series of events that lead to an extreme— often bad— scenario.

How the Kushites Took Over Egypt | Flooded Tombs of the Nile

AdultsHistoryHumanScience...
The Kushites and the Egyptians have a long history that is often forgotten about. Archeologist excavating a Kushite tomb discuss just how interconnected the two cultures were as they discover new artifacts within the tomb.

Why You Should Want Driverless Cars On Roads Now

AdultsArtificial IntelligenceIndustryScience...
How close are we to having fully autonomous vehicles on the roads? Are they safe? In Chandler, Arizona a fleet of Waymo vehicles are already in operation. Waymo sponsored this video and provided access to their technology and personnel. Check out their safety report here:

MinuteEarth Explains: How Did Whales Get So Big? | Book Trailer

AdultsAnimalsLifeNature...
It’s packed with the clever explanations, adorable illustrations, and quirky humor you love from MinuteEarth – all in hard-cover form! Explore science and fun facts about animals, plants, microbes and more from all over Earth (and beyond).

Why These Bears “Waste” Food

AdultsAnimalsLifeNature...
Optimal foraging theory means that turning down food is sometimes more efficient than eating it - but even then, what’s “wasted” doesn’t necessarily go to waste.

How Fevers REALLY Work

AdultsBiologyHealthHuman...
Fevers are one of our best weapons against infections, but they don't work like you might think.

The Longest-Running Evolution Experiment

AdultsData ScienceEducationScience
Special thanks to Prof. Richard Lenski and team for showing me around the lab — it is an honor to be able to witness and document such a historic science experiment.

How Many People Did Nuclear Energy Kill? Nuclear Death Toll

AdultsEducationEnvironmentHistory...
Nuclear energy creates an uneasy feeling of danger for many people: ancient and dangerous minerals are concentrated to awaken seemingly unnatural powers, creating toxic elements that, if they escape, can and have killed people in horrible ways. How many people has nuclear energy killed and how?

Why no one has measured the speed of light

AdultsData ScienceEducationScience...
Physics students learn the speed of light, c, is the same for all inertial observers but no one has ever actually measured it in one direction.

Can we build a "perfect" forest? - Jean-François Bastin

AdultsHumanNatureScience...
How can trees help in the fight against climate change? Dig into the efforts to rebuild damaged ecosystems and reduce carbon emissions.

Among Us Science - When Does Lying Go Too Far? ft. TheAmaazing

AdultsGamingPsychologyScience...
Gaslighting in Among Us? Probably okay. Gaslighting in a real relationship. Not so much!

Do You Expand With The Universe?

AdultsEducationScienceSpace...
As the universe expands, is said to "stretch" photons. But if it stretches photons, does it also stretch molecules, galaxies and you? A portion of this video was sponsored by Salesforce.

Why Gravity is NOT a Force

AdultsEducationScienceSpace...
The General Theory of Relativity tells us gravity is not a force, gravitational fields don't exist.

Could we harness the power of a black hole?

AdultsEducationScienceSpace...
Imagine a distant future when humans reach beyond Earth, forge cities on planets thousands of light-years away, and maintain a galactic web of trade and transport. What would it take to make that leap?

How to Only Sleep 2 Hours Per Day

AdultsHealthHumanScience...
You've decided it's time you accomplished some of those life goals you've talked about, but with your crammed schedule of scrolling social media and video games, it leaves you with little time to do much else.

How To Hear Halfway Around The World

AdultsEducationHumanScience...
Sounds in the ocean can travel more than 10,000 miles - that's halfway around the world! Here's how.