SciShow Kids
Experiment: Make Your Own Caramel Apples | SciShow Kids
Today, Jessi and Squeaks learn about the Maillard reaction while they make some delicious caramel. Second Grade Next Generation Science Standards Disciplinary Core Idea: PS1.B: Chemical Reactions - Heating or cooling a substance may...
SciShow
This is How We’ll “See” the Universe’s First Second
In June 2023, scientists around the world announced the first official detection of the gravitational wave background — a cacophonous symphony of gravitational waves coming from every direction in space. Buried within that cosmic noise,...
PBS
The Quasar from The Beginning of Time | STELLAR
Recently, the oldest quasar ever seen was discovered by the Gemini North telescope in Hawaii, the Magellan Telescopes at Las Campanas Observatory in Chile, as well as the Large Binocular Telescope in Arizona. In this first episode of the...
PBS
A Natural History of Mars
While Earth’s natural history has been playing out over the last few billion years, another epic planetary saga has also been unfolding right next door.
SciShow
We Can't Find Most Of The World's Fungi
Most of the world’s fungi aren’t just rarely seen or found solely underground. They’re flat out invisible - and that’s becoming a big problem. Start your own microscopic journey with a Journey to the Microcosmos microscope:...
SciShow
Can We Predict Earthquakes?
Hank talks about why it is so difficult for scientists to predict earthquakes in the short term.
SciShow
Crocodile Tears Are Real (And Could Help Cure Dry Eyes)
You may have thought that crocodile tears were just a figure of speech, but it turns out they're real, and may help those of us with dry eyes.
SciShow
5 Times Scientists Were Very Wrong About New Discoveries, Because of Hope
Passionate scientists constantly have revolutionary ideas, but when they seem too good to be true, they usually are. Here are 5 instances where the scientist whiffed it.
SciShow
Why Does Hair Get Frizzy When It's Humid?
Thanks to Raycon for sponsoring this video. Go to http://buyraycon.com/scishow and check out some of their Black Friday and Cyber Monday deals!
SciShow
Why Protons Are Still Such a Mystery to Scientists
Protons make up most of the regular matter int he universe, but we're still figuring out a few of their quirks... Or quarks. Join Hank Green and learn why protons are still so mysterious to scientists, and what we've discovered about...
Crash Course Kids
Hunting for Properties
Remember pre-school? If not, IT WAS SO MUCH EASIER! But when you were stacking blocks and figuring out which block went into which shaped hole, you were learning about properties. In this episode of Crash Course Kids, Sabrina talks about...
PBS
Are the Fundamental Constants Changing?
The laws of physics are the same everywhere in the universe. At least we astrophysicists hope so. After all, it's hard to unravel the complexities of distant parts of the universe if we don't know the basic rules. But what if this is...
MinutePhysics
How We Know Black Holes Exist
Thanks to the James Webb Space Telescope (JWST) and Space Telescope Science Institute for supporting this video. This video is about the astronomical amount of astronomical evidence for black holes, ranging from x-ray binaries with...
SciShow
Nobel News Capturing Photons Cloning Frogs
Hank brings us the news about the new Nobel Prize winners in the sciences, what they won for and what it all means.
SciShow
5 Times Scientists Were Very Wrong About New Discoveries, Because of Hope
Passionate scientists constantly have revolutionary ideas, but when they seem too good to be true, they usually are.
SciShow
IDTIMWYTIM Schrodingers Cat
"I Don't Think It Means What You Think It Means" examines scientific theories that have taken on a life of their own in popular culture & we help you understand what they really mean in scientific terms. Today we take on Schrodinger's...
SciShow
Moon dust tricky squid and the worlds biggest telescope
Hank explains the enormity of the Giant Magellan Telescope, possibly the biggest telescope ever built, as well as updates about NASA's new mission to the moon, and an unusual discovery about the habits of deep-sea squid.
SciShow
Crocodile Tears Are Real (And Could Help Cure Dry Eyes)
You may have thought that crocodile tears were just a figure of speech, but it turns out they're real, and may help those of us with dry eyes.
Crash Course
Mercury
Mercury is the closest planet to the sun. It has no atmosphere and is, as such, covered in craters. It's also incredibly hot but, surprisingly, has water ice hiding beneath its surface.
SciShow
Updates on the Hunt for Dark Matter - SciShow Space News
The hunt for dark matter is still on, and the candidates for it could be primordial black holes as massive as Earth, or axions, as tiny as the smallest subatomic particles in existence!
MinuteEarth
Our Best View Of Bacteria Is...From Space?!
Observing the effects of microbes using satellites can give us all sorts of useful information about life on Earth ... and other planets too.