SciShow
Why Solar Eclipses Create Those Crescent-Shaped Lights
Everyone is watching the sky during a solar eclipse, but but if you look down, you'll catch another kind of light show.
SciShow
How to Avoid Corpse-Flavored Water
As organisms decompose their chemical and bacterial components can leach into the surrounding ground and water. The bodies buried in cemeteries are no exception.
SciShow
3 Medical Breakthroughs from the International Space Station
Since November of 2000, there have always been people on board the International Space Station. That’s nearly 20 straight years of humans living in space! But the ISS isn’t just the world’s coolest playground, it’s also a...
TED Talks
TED: How we can help hungry kids, one text at a time | Su Kahumbu
Su Kahumbu raises badass cows -- healthy, well-fed animals whose protein is key to solving a growing crisis in Africa: childhood nutritional stunting. With iCow, a simple SMS service she developed to support small-scale livestock...
SciShow
Why It's So Hard to Land on Mars
We’ve sent more spacecraft to Mars than any other planet, but around half of the probes that have ever attempted to explore Mars have either crashed or disappeared.
SciShow
2 Weird Experiments in Human Space Flight
SciShow Space News reveals two weird experiments in human spaceflight: one showed us what it really feels like to walk on the moon, the other put ordinary people through space flight simulation to see how they did. Find out inside!
TED-Ed
TED-Ed: Where we get our fresh water - Christiana Z. Peppard
Fresh water accounts for only 2.5% of Earth's water, yet it is vital for human civilization. What are our sources of fresh water? In the first of a two part series on fresh water, Christiana Z. Peppard breaks the numbers down and...
SciShow
Why Don't Fire Hydrants Freeze and Explode?
Pipes can freeze in the winter, but you never hear about fire hydrants freezing. What makes them safe from the cold temperatures in winter time?
SciShow
The Science of Parkour
Traceurs, or parkour athletes, seem superhuman in their ability to scale up walls and drop down from rooftops without injury. But it turns out that there’s a fair amount of biomechanics at play behind these powers.
TED-Ed
TED-ED: Real life sunken cities - Peter Campbell
Though people are most familiar with Plato's fictional Atlantis, many real underwater cities actually exist. Peter Campbell explains how sunken cities are studied by scientists to help us understand the lives of our ancestors, the...
TED Talks
Eman Mohammed: The courage to tell a hidden story
Eman Mohammed is one of the few female photojournalists in the Gaza Strip. Though openly shunned by many of her male colleagues, she is given unprecedented access to areas denied to men. In this short, visual talk, the TED Fellow...
TED-Ed
What happens when you die? A poetic inquiry | Emily Dickinson
Death, a kindly gentleman riding in a horse carriage, comes to collect a woman for her journey to the afterlife. So begins Emily Dickinson's poem "Because I could not stop for Death," an exploration of both the uncertainties of death and...
SciShow
5 More Strange Flying Machines
In our last list of strange aircraft, we stuck to covering the weirdest jets to take to the sky, but there are plenty of other types of bizarre flying machines out there! In this episode, Hank will tell you about five other unlikely...
SciShow
5 Bizarre Aircraft That Pushed the Boundaries of Engineering
You might think most planes look the same, but here are five of the most bizarre aircraft that, no matter their appearance, still managed to fly. Chapters SR-71 BLACKBIRD 1:20 GRUMMAN X-29 3:01 AERO SPACELINES 377PG 5:14 BOEING...
TED Talks
TED: The warmth and wisdom of mud buildings | Anna Heringer
There are a lot of resources given by nature for free -- all we need is our sensitivity to see them and our creativity to use them, says architect Anna Heringer. Heringer uses low-tech materials like mud and bamboo to create structures...
SciShow
Airglow: Why The Night Sky Is Really Green
If you look closely enough, you'll see the night sky is actually a little green. SciShow Space explains the science behind the phenomenon known as airglow.
SciShow Kids
What's It Like to Live Underground?
Jessi has a cool pair of gardening gloves, which makes her wonder, what special tools do animals have for living underground?
First Grade Next Generation Science Standards
Crosscutting Concept:
Structure and Function: The way an...
SciShow
Studying the Solar Eclipse: SciShow Talk Show
Jen Fowler of the Montana Space Grant Consortium joins us this week to talk about her work with weather balloons and the upcoming solar eclipse, and Jessi from Animal Wonders brings along Gaia the Southern Three-Banded Armadillo!
SciShow
Why Can’t Scientists Predict the Kilauea Eruption?
Hawaii's Kilauea volcano suddenly erupted last week. It's happened before, so why are eruptions so hard for scientists to predict?
SciShow
Why Don't Sleeping Bats Fall Down?
Bats sleep upside down, so how come they don't fall? Turns out that they've got some unusual legs.
SciShow
More New Earth-like Planets Nearby!
Between the new, potentially Earth-like planets, organic molecules on Ceres, and SpaceX's successful launch, it's been quite a week in space!
SciShow Kids
How Do Helicopters Fly? | Experiment | Let's Explore Mars! | SciShow Kids
There's a helicopter on Mars, but you don't have to go that far to make one in your own home!
TED Talks
TED: A life-saving invention that prevents human stampedes | Nilay Kulkarni
every three years, more than 30 million Hindu worshippers gather for the Kumbh Mela in India, the world's largest religious gathering, in order to wash away their sins. With massive crowds descending on small cities and towns, stampedes...