SciShow
The Milky Way May Have a Disk of Black Holes
Computer models are helping scientists on the hunt for small black holes and new data is giving us a better understanding of the universe’s largest explosions.
SciShow
How 5G Cell Service Could Hurt Weather Forecasts
Good weather forecasts save lives, but scientists are worried that 5G transmissions could drown out frequencies measured by weather satellites, setting weather forecasts back decades.
SciShow
Why We Didn't Know How Long a Venus Day Was
Researchers have finally determined how long a day on Venus is, give or take an episode of Brooklyn 99.
SciShow
The Oldest Star in the Universe
Hank tells the story of the mysterious star known as "Methuseleh," and why scientists think that it is the oldest known star in the universe.
TED-Ed
TED-ED: What light can teach us about the universe - Pete Edwards
Humanity has long been looking at the universe and asking the big questions: How did it begin? How will it end? Cosmologists are searching hard for the answers, but where do they even start? The answer is light. Pete Edwards outlines the...
Be Smart
How the Meter Became The Meter
The meter is the world's ultimate measure, but how did it become "the" meter? What is this measurement based on? The story of this revolution in measurement traces its roots to the French Revolution. Scientists decided that an equal and...
SciShow
6 Weird Units of Measurement We're Still Using for Some Reason
You might be benefiting from the weird units you've never heard every time you put on your shoes or read about dark matter.
PBS
What Happens At The Edge Of The Universe?
Lots of people believe the Universe is infinite, but there's a good possibility that might not be the case. Which means that there would be an actual edge of the Universe. What happens at that edge? Is there a restaurant?
TED-Ed
TED-Ed: Why the metric system matters - Matt Anticole
For the majority of recorded human history, units like the weight of a grain or the length of a hand weren't exact and varied from place to place. Now, consistent measurements are such an integral part of our daily lives that it's hard...
SciShow
Voyager 2’s Notes from Interstellar Space | SciShow News
Voyager 2 is the second object to leave our solar system, which means we now have twice as much information about its edges! And scientists have found a record-breaking black hole.
SciShow
What's It Like at the Edge of the Solar System
Where does our solar system end, and interstellar space begin, and what is it like there? Satellites and probes like IBEX and Voyager 1 & 2 help us get a better look at our special corner of the galaxy.
Curated Video
How to Calculate Percentage
Howcast - Use these steps to calculate percentage, without a calculator.
Curated Video
How to Calculate Your Body Fat Percentage
Howcast - Your body fat percentage helps you determine your diet and exercise needs. The number gives you an idea of how much of your body is composed of fat, muscles, and tissue.
Curated Video
Model Weight & Height Requirements for Runway Modeling
Howcast - Learn the weight and height requirements to be a magazine, catalog, or runway model from model scout Trudi Tapscott in this Howcast video.
Curated Video
How to Mix Henna
Howcast -Learn how to mix henna from expert Lisa Butterworth in this Howcast video about henna and mehndi art.
Curated Video
Animal Care Specialists Detail What They Look For in a Newborn Panda Cub
Meet giant panda Bai Yun's sixth panda cub, and see what benchmarks veterinarians look for in measuring its health.
Curated Video
The Best Birthday Ever! A Frozen Bamboo Cake For This Panda Cub
Pandas are notoriously curious, and today is no exception.
Curated Video
How Vets Carefully Give This Adorable Panda Cub a Routine Checkup
This little guy has a ton of energy.
Curated Video
The Newborn Panda Cub Checklist Is Very Important for Animal Care Specialists
Meet giant panda Bai Yun's sixth panda cub, and see what benchmarks veterinarians look for in measuring its health.
Curated Video
How Zoo Veterinarians Get a Playful Panda Cub to Cooperate with a Health Checkup
How many veterinarians does it take to wrangle a panda cub for a routine physical exam?
Curated Video
What Animal Care Specialists Look For in a Newborn Panda Cub
Meet giant panda Bai Yun's sixth panda cub, and see what benchmarks veterinarians look for in measuring its health.
Curated Video
Veterinarians at the San Diego Zoo Give a Panda Cub a Routine Checkup
This little guy has a ton of energy.
Curated Video
Playful Panda Cub Squirms Through Health Exam
"Surprisingly, he's really strong, even though he looks nice and cute," said resident Veterinarian Matt Kinney at San Diego Zoo.