TED Talks
TED: The mysterious world of underwater caves | Jill Heinerth
Cave diver Jill Heinerth explores the hidden underground waterways coursing through our planet. Working with biologists, climatologists and archaeologists, Heinerth unravels the mysteries of the life-forms that inhabit some of the...
SciShow
7 Things You Should Know About Bed Bugs
1 in 5 Americans either has had bed bugs, or knows someone who has. And the problem isn’t going away. It’s actually getting a lot worse.
TED Talks
Rodney Brooks: Robots will invade our lives
In this prophetic talk from 2003, roboticist Rodney Brooks talks about how robots are going to work their way into our lives -- starting with toys and moving into household chores ... and beyond.
SciShow
The Scary American Bat Die-Off
In North America, bats are in mortal danger, and the poor little guys can't even activate their own Bat-Signal to call for help. A terrible infection is ravaging their populations, and it's as serious as a heart attack. Hank has the...
SciShow
A World Within Our World: Hang Sơn Đoòng | Weird Places
Hang Sơn Đoòng in Phong Nha-Kẻ Bàng National Park is the largest known cave in the world, big enough to have its own jungles, weather, and... pearls?
SciShow
What Studying Earth Can Tell Us About Life on Mars
Scientists conduct some pretty cool research experiments for Mars here on Earth. These terrestrial analogues have revealed some incredible discoveries!
Crash Course
What is Weathering? Crash Course Geography
Weathering breaks down rocks and creates sediments which become the raw materials for other rocks and the formation of our soils. And we call the process of moving that sediment erosion. In today's episode, we're just going to focus on...
TED Talks
TED: Clues to prehistoric times, found in blind cavefish | Prosanta Chakrabarty
TeD Fellow Prosanta Chakrabarty explores hidden parts of the world in search of new species of cave-dwelling fish. These subterranean creatures have developed fascinating adaptations, and they provide biological insights into blindness...
TED Talks
TED: Why are these 32 symbols found in ancient caves all over europe? | Genevieve von Petzinger
Written language, the hallmark of human civilization, didn't just suddenly appear one day. Thousands of years before the first fully developed writing systems, our ancestors scrawled geometric signs across the walls of the caves they...
TED Talks
Ella Al-Shamahi: The fascinating (and dangerous) places scientists aren't exploring
We're not doing frontline exploratory science in a huge portion of the world -- the places governments deem too hostile or disputed. What might we be missing because we're not looking? In this fearless, unexpectedly funny talk,...
SciShow Kids
Explore an Ice Cave! Geology for Kids
Learn about some cool, chilly, spaces with Jessi and Squeaks!
SciShow
These Bats Make Tiny Snow Caves
One might not think that snow could help anything stay warm through a harsh winter, but these tiny bats have found a way to utilize the insulation provided by the snow: they make little forts to wait out the winter.
SciShow
5 Amazing Record-Breaking Caves
Caves are fascinating, but these ones are some of the most fascinating, both in and out of this world.
TED Talks
TED: Deep under the earth's surface, discovering beauty and science | Francesco Sauro
Cave explorer and geologist Francesco Sauro travels to the hidden continent under our feet, surveying deep, dark places inside the earth that humans have never been able to reach before. In the spectacular tepuis of South America, he...
SciShow
Weird Places: Mexico's Giant Crystal Cave
SciShow explores a place that's as beautiful as it is dangerous: Mexico's Giant Crystal Cave, where chemistry has created the world's largest crystals -- but in an environment so hostile that you'd only survive a few minutes if you saw...
SciShow Kids
Echolocation: Seeing with Sound! | Amazing Animal Senses | SciShow Kids
Squeaks and Mister Brown learn all about echolocation, and how animals use it to sense things! First Grade Next Generation Science Standards Crosscutting Concept: Structure and Function: The way an object is shaped or structured...
TED-Ed
TED-Ed: The hidden treasures of Timbuktu | Elizabeth Cox
On the edge of the vast Sahara desert, citizens snuck out of the city of Timbuktu and took to the wilderness. They buried chests in the desert sand, hid them in caves, and sealed them in secret rooms. Inside these chests was a treasure...
SciShow
6 Animals with Extraordinary Adaptations to Cave Life
Living in a cave isn’t easy, but these six cave-dwelling animals have gained some amazing traits to help them survive there!
SciShow
Weird Places Waitomo Caves
Hank brings you the tale of another weird place on earth - the Waitomo Caves of New Zealand, where glowworms emit bluish-green light in a beautiful display.
SciShow
10 Discoveries Made in National Parks
Thanks to The National Trust for Historic Preservation, in partnership with American Express, for sponsoring this video celebrating 100 years of the National Park Service! Now through July 5th, you can help your favorite park win an...
Crash Course
Mythical Caves and Gardens: Crash Course World Mythology
This week, Mike Rugnetta is teaching you about mythical gardens and caves, which appear in cultures all over the world. Caves and gardens can stand for different things, but in the two stories we're talking about today, they tie into the...
Curated Video
China: From the Great Wall to the Gobi Desert
Gansu Province, China:"Then we will go to the province of Gansu ... there we will find some of the most unique rock formations in the world. These red cliffs, known as Danxia, can only be found here in the People's Republic of China."
Curated Video
The Power of Love
In this video, Beatrice the Bear shares a heartwarming story about love and teaches the importance of understanding, sharing, and respecting others. Through her story, she emphasizes the value of love for ourselves, our loved ones, and...
Curated Video
I WONDER - How Did Early Humans Use Caves?
This video is answering the question of how did early humans use caves.