Physics Girl
Cosmic Inflation with Alan Guth | EXPERT ANSWERS PHYSICS GIRL QUESTIONS
Inflation video with Alan Guth:
Physics Girl
How tall is this building?
What happens when you keep building a skyscraper higher and higher? You may run into some problems with the laws physics. The higher you build, the faster the top of the building moves around the earth, and you end up with strong...
Physics Girl
What's in the darkest part of the sky? The Hubble Deep Field
What happens when you point the Hubble Space Telescope at the darkest part of the sky for 10 consecutive days? Besides using up extremely valuable time, what would you find?
Physics Girl
Can you solve the BOWL RIDDLE? ft. Kurt Hugo Schneider Part 1/3
Answer to the bowl riddle
Physics Girl
I found a Mud Volcano in California
Why are there holes all over the southern California desert? This area is a unique basin that should actually be 20,000 ft below sea level. So I traveled there and spent 4 hrs looking for muddy holes in the ground.
Physics Girl
How the Edge of Our Galaxy Defies Known Physics
How is it possible that you can't see 95% of the universe? The edge of our milky way defies known physics, so physicists are using the LHC at CERN to search for Dark Matter. Dianna Cowern from Physics Girl visited CERN and spoke to...
Physics Girl
Could you replace your eye with a camera?
How does the eye compare to a camera? How do they work, and will camera technology ever get to the point where you would want to replace your eyeball with a camera?
Physics Girl
Simple Harmonic Motion - Physics 101 / AP Physics 1 Review with Dianna Cowern
Lesson 16 (Simple Harmonic Motion) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need a review of AP Physics concepts before the exam? This course is for you! Exercises...
Physics Girl
Crazy tic tac bounce!? | EVERYDAY MYSTERIES
Tic tacs have the strangest behavior when you bounce them on a very hard surface. What is going on?! Find out the physics.
Physics Girl
This phenomenon only happens in Hawaii . . . and Cuba & Nigeria & Indonesia & Peru & Sudan & Laos &…
There are apparently no shadows in these images. But they were taken during the brightest part of the day. There are only certain parts of the year and certain times of day when you can experience the subsolar point or Lahaina noon....
Physics Girl
"Of course it's scary." - Candid Interview with COVID-19 ER Nurse and Epidemiologist
Dianna from Physics Girl interviews an ER Nurse Practitioner and an Epidemiologist about their experiences with the COVID-19 pandemic.
Physics Girl
We've never seen THIS before - James Webb Space Telescope
Why is the James Webb Space Telescope so incredible?
Physics Girl
Science Outreach Resources, Channel Update, and 1000 Subscriber celebration!
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Physics Girl
Craziest eclipses in the solar system
A total solar eclipse passed across North America on August 21, 2017. Are there other total solar eclipses in the solar system?
Physics Girl
This thing is -270°C and is EVERYWHERE
The universe is microwaving itself. A mystery signal discovered in the 1960s led to a Nobel prize. In this video, Dianna explores one of the most mysterious discoveries in physics - a constant microwave signal that seemed to be coming...
Physics Girl
Hydrogen vs. Battery Electric Cars
I drove 1800 miles in a Hydrogen car to learn about electric vehicles.
Physics Girl
Experiments with $100,000+ Speakers
Join Physics Girl and PBS Digital Studios' new show SoundField as they experiment with giant $100,000 speakers and aim them at your body parts looking for resonance, at oobleck, at googly eyes, and at candles to explore the physics of...
Physics Girl
What Schrödinger’s cat REALLY means
Why did Schrödinger devise this strange thought experiment?
Physics Girl
2D Motion - Physics 101 / AP Physics 1 Review with Dianna Cowern
Lesson 3 (2D Motion & Kinematics) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need an AP Physics 1 review before the exam? This course is for you! Exercises in this...
Physics Girl
What Size Magnet Can ERASE a Credit Card?
Don’t try this at home! The experiments and products shown in this episode were used in the name of science.
Physics Girl
How to control light with water
How fast is the internet? How fast can we send data? This easy DIY experiment allows you to control light with water! Drill a hole in the bottom of a 2 liter bottle, fill the bottle with water allowing the water to stream out the hole,...
Physics Girl
Ballistic Ping Pong Ball vs. Tennis Ball at 450km/h!
What happens when you shoot a ballistic ping pong ball going 450kph at a tennis ball?
Physics Girl
How to Make VORTEX RINGS in a Pool
DIY Science - Make a colored vortex ring in the pool