SciShow
Cockroaches, Alligators & Other Weird Sources of New Drugs
Some of humanity’s favorite antibiotics are starting to lose their mojo, in the face of smart, sneaky, and rapidly-evolving bacteria. To find new drugs to combat these superbugs, scientists are looking in some weird new places, like...
TED Talks
Rebecca Brachman: A new class of drug that could prevent depression and PTSD
Current treatments for depression and PTSD only suppress symptoms, if they work at all. What if we could prevent these diseases from developing altogether? Neuroscientist and TED Fellow Rebecca Brachman shares the story of her team's...
TED Talks
What physics taught me about marketing - Dan Cobley
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. Physics and marketing don't seem to have much in common, but Dan Cobley is passionate about both. He brings these...
Crash Course
What is Human Geography? Crash Course Geography
For the next half of this series, we will be discussing Human Geography — so we’ll still be looking at the Earth, but specifically, how human activity affects and is influenced by the Earth. Naturally, we thought the best place to start...
SciShow
Tracking Plant Genetics Through Art
Just like animals, plants evolve and change over time. And you might think we'd be looking for things like fossils to figure out how they've changed, but some scientists are using a far less traditional resource: art.
TED Talks
TED: How to share public money fairly | Maja Bosnic
We have the right to demand budgets to be equitable, to be fair, says economist Maja Bosnic. One way to get there is to make them gender-responsive. With examples from the nearly 80 countries around the world already factoring gender...
SciShow
4 Common Misconceptions About OCD
The term "OCD" often gets thrown around lightly by people describing their affinity for neatness, but actual obsessive-compulsive disorder is a serious condition that goes well beyond just cleaning and counting.
SciShow
The Future of 3D Printing
What do nanobots, better water filtration, and space colonization have in common? They're all being made possible by advances in 3D Printing!
Curated Video
When Science Fiction Becomes Science Fact
Do Ray Bradbury, Arthur C. Clarke, Jules Verne, Philip K. Dick, Hugo Gernsback, Robert Heinlein, or Isaac Asimov hold a candle to H.G. Wells when it comes to correctly predicting the future of science via science fiction? And why does...
MinuteEarth
Why Electroshock Therapy is Back
Shocking the brain has come and gone as a medical treatment, but it’s currently resurging, as it often provides the best form of relief for severe depression and advanced Parkinson’s disease. ___________________________________________...
TED Talks
TED: Help discover ancient ruins -- before it's too late | Sarah Parcak
Sarah Parcak uses satellites orbiting hundreds of miles above earth to uncover hidden ancient treasures buried beneath our feet. There's a lot to discover; in the egyptian Delta alone, Parcak estimates we've excavated less than a...
SciShow Kids
Dimetrodon, the Animal With a Sail! | The History of Life! | SciShow Kids
Squeaks and Jessi use their pretend time machine to go way back in time and meet a creature even older than dinosaurs, called Dimetrodon! First Grade Next Generation Science Standards Crosscutting Concept: Structure and Function: The way...
SciShow
Can Moving Your Eyes Re-Code Your Memories?
The simple eye movements involved in EMDR therapy are supposed to help you reprocess traumatic memories, but does it actually work?
SciShow
The Unsung Scientist Behind the Building Blocks of DNA | Marie M. Daly
Our understanding of both clogged arteries and the building blocks of DNA are thanks to the groundbreaking work of Dr. Marie M. Daly, the first Black woman in the U.S. to receive a Ph. D. in chemistry.
TED-Ed
TED-ED: Why do people fear the wrong things? - Gerd Gigerenzer
A new drug reduces the risk of heart attacks by 40%. Shark attacks are up by a factor of two. Drinking a liter of soda per day doubles your chance of developing cancer. These are all examples of a common way risk is presented in news...
TED Talks
TED: Why skin disease is often misdiagnosed in darker skin tones | Jenna C. Lester
Skin is one of the most powerful predictors of health, yet nearly half of all new dermatologists admit to feeling uncomfortable identifying health issues on darker skin tones -- resulting in poorer health outcomes for patients of color....
TED-Ed
TED-Ed: How fast can a vaccine be made?
When a new pathogen emerges, our bodies and healthcare systems are left vulnerable. And when this pathogen causes the outbreak of a pandemic, there’s an urgent need for a vaccine to create widespread immunity with minimal loss of life....
SciShow
The Science of Anti-Vaccination
Fewer children in the United States are getting vaccinated. That's bad news for those kids, and also for public health in general. Often, the response is to argue and debate and get angry at people who are we see as making terrible,...
SciShow
The Most Metal Algorithm in Computer Science
Have a problem with many competing variables? Why not solve it with a computer algorithm based on cooling metal?
SciShow Kids
Keeping Our Water Clean!
Where does the water on the road go after a rain day? And taking care of them can be very important! Second Grade Next Generation Science Standards Disciplinary Core Idea: ESS2.C: The Roles of Water in Earth’s Surface Processes - Water...
TED Talks
TED: A more accurate way to calculate emissions | Charlotte Degot
Greenhouse gases are colorless, scentless and invisible, making them exceptionally hard to measure. Fortunately, some tools and techniques can help -- one of the most powerful being artificial intelligence, says green technologist...
SciShow
Why It Took a Decade to Launch The James Webb Space Telescope | Compilation
The James Webb Space Telescope has launched! But it was a very long road to get to this point, and we’ve been following the progress for a decade!
TED-Ed
TED-Ed: Do larger animals take longer to pee? | David L. Hu
A cat's bladder can only store a golf ball's worth of urine. For humans, it's a coffee mug and for elephants, a kitchen trash can. An elephant's bladder is 400 times the size of a cat's, but it doesn't take an elephant 400 times longer...
TED-Ed
TED-Ed: How one woman put man on the moon - Matt Porter and Margaret Hamilton
The Apollo 11 moon landing was about the astronauts, mission control, software and hardware all working together as a seamless integrated system. None of which would have been possible without the contributions of one engineer: Margaret...