SciShow
These Plants Are the Same Species
Sometimes the males and females of a species can look really different from each other. This is pretty common in animals (think peacocks), but there are some plant species out there with extreme sexual dimorphism! And now scientists...
TED-Ed
TED-Ed: The life cycle of a pair of jeans | Madhavi Venkatesan
The first pairs of jeans were designed for durability; denim was constructed as a sturdy weave worn by sailors and miners. But over the course of the 20th century, as the demand for jeans has gone up, their durability has gone down....
TED-Ed
TED-Ed: Why isn’t the Netherlands underwater?
In January 1953, a tidal surge shook the North Sea. The titanic waves flooded the Dutch coastline, killing almost 2,000 people. 54 years later, a similar storm threatened the region. But this time, they were ready. This was thanks to a...
SciShow
5 Weird Things We Believe About Death
There’s a lot we just don’t know about death, but even among the things we think we do know, there are a lot of misconceptions. Here are 5 weird things we believe about death! Chapters SWIM CRAMPS 1 0:39 GUNSHOT WOUND TO THE LEG 2:36...
TED Talks
Chris McKnett: The investment logic for sustainability
Sustainability is pretty clearly one of the world's most important goals; but what groups can really make environmental progress in leaps and bounds? Chris McKnett makes the case that it's large institutional investors. He shows how...
SciShow
Secrets of Life from A Giant Pool of Asphalt | Weird Places: Pitch Lake, Trinidad
Trinidad's Pitch Lake is a huge, oily, and filled with millions of tons of asphalt. It may not sound like a great place to live, but the lake is teeming with microscopic life! And learning more about these organisms could give us insight...
TED Talks
TED: The line between life and not-life | Martin Hanczyc
In his lab, Martin Hanczyc makes "protocells," experimental blobs of chemicals that behave like living cells. His work demonstrates how life might have first occurred on Earth ... and perhaps elsewhere too.
TED Talks
Ross Lovegrove: Organic design, inspired by nature
Designer Ross Lovegrove expounds his philosophy of "fat-free" design and offers insight into several of his extraordinary products, including the Ty Nant water bottle and the Go chair.
SciShow
How "Cold-Blooded" Animals Survive the Cold
We humans can rely on our internal body heat to help keep us warm. But what can cold-blooded animals do when faced with the threat of freezing? Here are three creatures that have come up with some...“cool” solutions.
TED Talks
TED: A creative solution for the water crisis in Flint, Michigan | LaToya Ruby Frazier
Artist LaToya Ruby Frazier spent five months living in Flint, Michigan, documenting the lives of those affected by the city's water crisis for her photo essay "Flint is Family." As the crisis dragged on, she realized it was going to take...
TED-Ed
TED-Ed: The bug that poops candy | George Zaidan
Aphids can reproduce incredibly fast: they can make 20 new generations within a single season. And that means lots of poop. Some aphid populations can produce hundreds of kilograms of poop per acre— making them some of the most prolific...
TED Talks
Bhakti Sharma: What open water swimming taught me about resilience
Dive into the deep with open water swimmer Bhakti Sharma, as she shares what she learned about resilience during her personal journey from the scorching heat of Rajasthan, India to the bone-chilling waters of her record-breaking swim in...
SciShow
Poop: Our Newest Ally in the Fight Against COVID-19?
Right now, scientists need additional COVID-19 monitoring methods. And our poops might help!
SciShow
Our Galaxy Could Be Full of Exoplanets with Oceans | SciShow News
Earlier this spring NASA announced a new research model that predicts that ocean worlds are far from rare, and our galaxy might be full of them. And a new study examines evidence that Pluto may have had an underground ocean all along!
TED Talks
TED: Community investment is the missing piece of climate action | Dawn Lippert
There's been explosive investment in new technologies aimed at decarbonizing the planet. But climate investor Dawn Lippert says something key is missing from this strategy: investment in the local people these solutions would affect...
SciShow Kids
Make Your Own Rock Candy!
Jessi and Squeaks learn all about crystallization while they make some yummy rock candy! Second Grade Next Generation Science Standards Disciplinary Core Ideas: PS1.A: Structure and Properties of Matter - Different kinds of matter exist...
SciShow
Ecstasy in Rivers and The World's First Geological Map
SciShow News shares new research into how music festivals can lead to high levels of drugs in your drinking water, and celebrates the man who created the world’s first geological map.
TED-Ed
TED-Ed: Claire Simeone: The lovable (and lethal) sea lion
Sunning themselves on rocks or waddling awkwardly across the beach, it's easy to think of sea lions more as sea house cats. But don't be fooled by their beachside behavior. Under the waves, sea lions are incredible endurance hunters,...
TED-Ed
TED-Ed: What if cracks in concrete could fix themselves? - Congrui Jin
Concrete is the most widely used construction material in the world. It can be found in swathes of city pavements, bridges that span vast rivers and the tallest skyscrapers on earth. But it does have a weakness: it's prone to...
TED-Ed
TED-Ed: Insights into cell membranes via dish detergent - Ethan Perlstein
The cell membrane, like a good jacket, protects the cell from everything outside of it. How is it simultaneously sturdy, flexible, and capable of allowing the right things to pass through? Ethan Perlstein rediscovers the scientists and...
SciShow
eDNA: How Scientists See Hidden Animals
How do you track turtles that spend most of their time in muddy water and also look like rocks? It turns out, scientists have found a way to track such hidden animals using eDNA.
SciShow
How Did Earth Get Its Water?
If water just keeps getting recycled by a closed system on Earth, how did it get here in the first place? Where did the cycle begin?
SciShow
Why Does Water Go Stale Overnight?
You're going to bed, and you take a sip of cool delicious water, and it's so refreshing. But, when you wake up and take a swig, that water now tastes like bleh. What's going on here? Watch this SciShow Quick Question to find out!