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What happens if I lower this weight into the water?

Veritasium

Will the weighing scale underneath go up, down or stay the same?

The Closest Thing We Have to Alien Matter

The world’s coldest liquid is far stranger than you’d imagine. Sponsored by Ground News - Go to https://ground.news/Ve and subscribe to get 40% off the unlimited access Vantage Plan. Stay informed on

No device could prove Einstein wrong... until now

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Is there something faster than light?

The experiment that broke relativity. How an argument between Einstein and Bohr changed quantum mechanics forever.

When you lose weight where does it go?

What does it mean to lose weight? When you work out or eat less your overall size decreases. So where does this mass go?

Fiber Optics are so much cooler than I thought

Why making glass fibers to send signals was almost impossible. Sponsored by Saily - 🌎 Get an exclusive 15% discount on Saily data plans! Download Saily app go to https://saily.com/veritasium Use code

We're trying something new...

Veritasium's mission has always been to get to the truth - to understand how and why things work the way they do. We love the variety of topics we're able to cover - from the real to the abstract - an