SciShow
The Ominous Reason Phobos Has Lines on It
Mars’s moon, Phobos, is striped with grooves all across its surface. But if one theory about where they came from is true, does that mean this moon might be on its way out?
SciShow
This Old Sailors’ Mystery Could Help Save Swimmers
For thousands of years, sailors have been telling stories of a mysterious phenomenon called dead water. Even after scientists figured out why it happens, it still affects swimmers today.
SciShow
Our Boats Are Changing the Tide
We often think of the ocean’s tide as a simple rise and fall, connected to the motion of the Moon. But on any given shore, the reality is much more complex and oceanic scientists have realized recently that there’s another, more...
SciShow Kids
What Are Waves? | Science at the Beach! | SciShow Kids
Let's learn all about the waves that we play in at the beach!
PBS
Families Of Colombia’s Disappeared Endure ‘Never-Ending Grief’ And A Wrenching Search
In Colombia, an estimated 83,000 people have been forcibly disappeared since 1958. But peace accords between the government and the FARC, the country’s largest guerrilla group, in 2016 mandated that finding the missing was a necessary...
SciShow
Weird Places: The Bay of Fundy
SciShow takes you on a tour of Canada's Bay of Fundy, home of the largest tidal range in the world.
SciShow
Weird Places The Bay of Fundy
SciShow takes you on a tour of Canada’s Bay of Fundy, home of the largest tidal range in the world.
TED Talks
TED: Bitcoin. Sweat. Tide. Meet the future of branded currency. | Paul Kemp-Robertson
* Viewer discretion advised. This video includes discussion of mature topics and may be inappropriate for some audiences. Currency -- the bills and coins you carry in your wallet and in your bank account -- is founded on marketing, on...
SciShow
Why Is Everyone Having Vivid Dreams Right Now?
Vivid dreams have gotten pretty common during the Covid-19 pandemic and there’s a good psychological reason for that.
SciShow
The Real Reason You’re Always Losing Your Keys
Do you often lose things like your keys? Psychology can explain not only why it happens, but also some ways to combat that.
SciShow
The Ridiculous Reasons It's Hard to Measure Sea Level
From problems with the moon, to the lumpiness of earth, sea levels aren't quite as exact as we have them figured out to be.
SciShow
This Old Sailors’ Mystery Could Help Save Swimmers
For thousands of years, sailors have been telling stories of a mysterious phenomenon called dead water. Even after scientists figured out why it happens, it still affects swimmers today.
TED-Ed
TED-ED: Can you solve the dragon jousting riddle? - Alex Gendler
After years of war, the world’s kingdoms have come to an agreement. Every five years, teams representing the elves, goblins, and treefolk will compete in a grand tournament of dragon jousting. You have the important job of recording the...
SciShow
Don't Worry About That Asteroid That Might Hit This Year | SciShow News
That asteroid the headlines have been warning people about isn't likely to actually hit us, and scientists might have solved a mystery that could save lives: the relationship between tides and earthquakes.
TED Talks
TED: The dangerous evolution of HIV | Edsel Salvaña
Think we're winning the battle against HIV? Maybe not, as the next wave of drug-resistant viruses arrives. In an eye-opening talk, TED Fellow Edsel Salvana describes the aggressive HIV subtype AE that's currently plaguing his home of the...
SciShow
Jupiter's Moons May Keep Each Other Warm
As small as Jupiter's moons are in comparison to the giant planet, they may actually have an important role to play in keeping each other warm, heating the moons enough to have liquid oceans!
TED Talks
TED: How the teddy bear taught us compassion | Jon Mooallem
In 1902, President Theodore Roosevelt legendarily spared the life of a black bear -- and prompted a plush toy craze for so-called "teddy bears." Writer Jon Mooallem digs into this toy story and asks us to consider how the tales we tell...
Crash Course
Tides
Today Phil explores the world of tides! What is the relationship between tides and gravity? How do planets and their moons become tidally locked? What would happen if you were 300km tall? Important questions.
Curated Video
Understanding Ocean Currents with a GPS-Enabled Bottle
Join Vincent and the sea rescue patrols as they launch a GPS-enabled bottle off the coast of Brittany. By studying the local currents and tides, they aim to send the bottle on a journey to England. Follow the bottle's path with real-time...
Curated Video
Why are There 30 Million Horseshoe Crabs on This Beach?
Every spring, the beaches of Delaware Bay play host to one of the world’s wildest parties. Millions of prehistoric crabs (and hundreds of thousands of birds) converge here. These horseshoe crabs spend most of their lives in the ocean...
Curated Video
Migration: Predation
Journey to the east coast of Africa as dolphins, sharks, whales and birds converge to feast on migrating sardines, the greatest shoal on Earth. Biology - Ecosystems - Learning Points. From May to July, millions of sardines migrate to...
Curated Video
Tides Unveiled: A Journey to Understanding Ocean Movements
Explore the fascinating world of tides with a primary school class at Mont-Saint-Michel, where Europe's highest tides occur. Discover how the gravitational forces of the moon and sun orchestrate the ocean's dramatic rise and fall, and...
Curated Video
I WONDER - What Is Tidal Energy?
This video is answering the question of what is tidal energy.
Curated Video
The Secret Life of Rock Pools
As the tide recedes along the shores, it uncovers a truly alien world of rock pools. At first look, the landscape presents little more than a barren, lifeless stretch of thick mud and rotting seaweed, strewn with boulders. But these...