~ The black hole information paradox and Soft Hair ~ What does Stephen Hawking's last paper on black holes with soft hair say about the black hole information paradox?

Magnet paper or magnet film shows you were magnetic fields are. With MKBHD, Dianna explores how magnetic paper works, what devices look like with the paper, and a mystery magnet.

Try to sing the impossible note! Singers try to sing into a pipe, and find certain notes are impossible to sing, even for professionals. WHY?!

DIY Science - Make a colored vortex ring in the pool

I joined SoundField to experiment with the powerful speakers at U Street Music Hall!

Top 5 creepy science experiments ft. iJustine

We’ve been waiting to verify the existence of Gravitational Waves for over 100 years and I actually got to go to LIGO to see exactly how they proved it!

When you look through a straw in water something strange happens as you move it up and down.

I got to visit two awesome upcoming NASA missions searching for life in our solar system! The Mars 2020 rover mission targeting the Jezero Crater and the Europa Clipper reconnaissance mission to explore one of Jupiter's moons due to launch in 2023. I explore if alien life is possible, where we're most likely to find it and why.

Unboxing an MIT Physics Exam from the 8.012 Classical Mechanics course, plus we go over my answers on the hardest exam I took at MIT in physics (argh!) and discuss exam tips and tricks from 6:51.

Cassey and I investigate the biomechanics of butts. What activates your butt muscles more, running or squatting? How effective are bridges as a butt workout? How much can we change the shape of our bodies with exercise?

The Physics Girl team visited LIGO once again. This place is Dianna's obsession.

What happens when black holes collide? What is the speed of gravity? There are so many weird questions related to gravitational waves.

Wanna know all the reasons Mars will kill you and how we know? I hit up my friend Raquel Nuno who's a planetary geologist to find out.

The world's largest digital camera is currently being assembled at a warehouse in California.

Wine legs aka wine tears or wine fingers are stranger than they seem.

There’s a factory in Europe that makes antimatter! It’s the rarest, most expensive, and potentially the most dangerous material on earth. Scientists don’t know why this material is so rare. Anti-atoms took 72 years after we discovered antimatter to make. Why?

How is it possible that you can't see 95% of the universe? The edge of our milky way defies known physics, so physicist are using the LHC at CERN to search for Dark Matter.