PBS
Why Did Attosecond Physics Win the Nobel Prize?
New ReviewWhenever we open a new window on the universe we discover something new. Whether it's figuring out how to see to greater distances like with telescopes, or down to smaller size-scales like with microscopes, or perhaps expanding our...
PBS
What Happens If We Nuke Space?
New ReviewEMPs aren’t science fiction. Real militaries are experimenting on real EMP generators, and as Starfish Prime showed us, space nukes can send powerful EMPs to the surface. So what exactly is an EMP, and how dangerous are they?
MinutePhysics
Gravitational Waves Explained Using Stick Figures
This video is about gravitational waves in the weak field limit as discovered by the LIGO collaboration, explained by parallels to electromagnetic radiation, sound waves, water waves, etc. I want to see Cat LIGO ASAP!
SciShow
The Surprisingly Useful Physics of Desk Toys
How do Newton's Cradles connect to cancer treatments? Let's unpack the physics of some of our favorite desk toys, from dippy birds to perpetual motion machines, and explore how these scientific principles can be used beyond an office desk.
TED-Ed
TED-Ed: This is what happens when you hit the gas | Shannon Odell
In 2015, two men drove a Volkswagen across the US on just over 100 gallons of fuel. Their 81-mile-per-gallon performance doubled the car's estimated fuel rating, and set the record for the lowest fuel consumption ride of a diesel car....
TED-Ed
TED-Ed: Sajan Saini: How do self-driving cars "see"?
It's late, pitch dark and a self-driving car winds down a narrow country road. Suddenly, three hazards appear at the same time. With no human at the wheel, the car uses smart eyes, sensors that'll resolve these details all in a...
TED Talks
TED: How we read each other's minds | Rebecca Saxe
Sensing the motives and feelings of others is a natural talent for humans. But how do we do it? Here, Rebecca Saxe shares fascinating lab work that uncovers how the brain thinks about other peoples' thoughts -- and judges their actions.
SciShow
Hardcore Mice use Scorpion Venom as a Painkiller
Grasshopper mice take scorpion venom that could kill a human and use it to numb their pain. What makes these tiny mice so hardcore?
SciShow
Mystery Solved: We Finally Know Why Betelgeuse Suddenly Faded | SciShow News
Our neighboring star Betelgeuse got noticeably dimmer a few months ago, and thanks to the Hubble telescope, we recently figured out what was going on. Also, the Arecibo Observatory in Puerto Rico suffered some damage this week.
SciShow
This Galaxy Is in the Midst of Dying | SciShow News
This week in news, scientists have found a galaxy coming to a smashing end, and a neutron star that's... The most.
MinutePhysics
Gravitational Waves Explained Using Stick Figures
This video is about gravitational waves in the weak field limit as discovered by the LIGO collaboration, explained by parallels to electromagnetic radiation, sound waves, water waves, etc. I want to see Cat LIGO ASAP!
Crash Course
Traveling Waves: Crash Course Physics
Waves are cool. The more we learn about waves, the more we learn about a lot of things in physics. Everything from earthquakes to music! Ropes can tell us a lot about how traveling waves work so, in this episode of Crash Course Physics,...
MinutePhysics
What is the Uncertainty Principle
In this episode, we talk about the Heisenberg uncertainty principle and how it's not really that weird - it's just a property of waves!
SciShow
Making Plants High-Tech With Artificial Neurons | SciShow News
Biology and technology grew closer together when scientists manufactured neurons that acted like those in a brain! And birds evolved to protect themselves in two ways: fight and flight.
Curated Video
How to Do Pelvic Floor Exercises for Post-Baby Workout
Howcast - Learn how to do pelvic floor exercises with a ball for a post-baby workout from personal trainer Erin Sharoni in this Howcast workout video.
Curated Video
How to Do Water Aerobics Side Leg Lift
Howcast - Learn how to do a water aerobics side leg lift from Dancing with the Stars performer Aubree Marchione in this Howcast water workout video.
Curated Video
How to Treat Alcohol Poisoning
Howcast - Learn how to treat alcohol poisoning in this first aid video from Howcast with Nurse Mary.
Curated Video
How to Dance to Rock Music
Howcast - Learn how to dance to rock music with this dance video from Howcast.
Curated Video
How to Do the John Wall
Howcast - Learn how to do the John Wall with this dance video from Howcast.
Curated Video
How to Dance to Dubstep
Howcast - Learn how to dance to dubstep with this dance video from Howcast.
Curated Video
How to Make Green Salsa
Howcast - Learn how to make green salsa from Brooklyn Taco Co. chef/owner Jesse Kramer in this Howcast video.
Curated Video
How to Take Your Own Pulse
Howcast - Follow these simple steps to test your pulse and measure how quickly your heart is beating.
Curated Video
How to Make Pesto
Howcast - Pesto is great on pasta, pizza, fish, or even spread on bread. Prepare this recipe and enjoy it over your favorite dish.
Curated Video
How to Handle Alcohol Poisoning
Howcast -Alcohol poisoning can be fatal if left untreated. Find out what to do if you suspect someone has alcohol poisoning.