Bear Grylls shows Bradley Cooper how to cross a ravine | Running Wild with Bear Grylls
Adults Life
Bear Grylls teaches Bradley Cooper how to cross a ravine. In Running Wild with Bear Grylls, Bear is taking it up a level by teaching his celebrity guests essential survival skills that they'll have to master and then prove they can use in a high stress situation.
Why Do People Hate Koalas?
Adults Life
On the Internet, koalas get an unnecessary amount of hate, so let's debunk some of the most pervasive koala myths!
Primitive Technology: Undercover Brick Workshop
Adults Life
I built a thatched shelter to make bricks in so that they are protected from the rain before they are fired. Despite it being the dry season, it still rains unpredictably in this climate...
How Species Make and Break Friendships
Adults Life
Community ecology is the study of interactions between different species of living things, and lets ecologists examine the effects of predator-prey relationships, parasites, and mutually beneficial interactions. In this episode of Crash Course Biology, we’ll examine the myriad interspecies interactions with examples, see how keystone species impact their environment and explore how communities rebuild when they are disrupted, through the lens of the 1980 eruption of Mount St. Helens.
Creating a Food Forest | Farm Dreams
Adults Life
National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible.
How To Get Venom From The World's Deadliest Spider
Adults Life
Huge thanks to the Australian Reptile Park for having us over to film – special thanks to Jake Meney for showing us the spiders and Caitlin Vine for organizing the shoot.
Life in Alaska: Keeping an eye out for salmon and bears | Alaska: The Next Generation
Adults Life
Joel Jacko checks the waterways filled with spawned salmon that are attracting an abundance of nearby animals and predators.
Humans Living Alongside Brown Bears
Adults Life
In the remote Japanese island of Hokkaido, salmon is abundant, attracting both brown bears and fishermen alike.
How To Get Venom From The World's Deadliest Spider
Adults Life
The deadliest is probably the funnel-web spider and its relatives. The Sydney funnel web spider (Atrax robustus) can kill a toddler in about 5 minutes and a 5-year-old in about 2 hours.
Bask in An Ancient Forest I Relax with Nature I The Wild Place | BBC Earth
Adults Life
Soak up the soothing sounds of this Ancient Patagonian forest, brimming with 1000-year-old billowing trees and colourful birds.
4 epidemics that almost happened (but didn't) - George Zaidan
Adults Life
What makes for an effective outbreak response? Explore successful systems from around the world that prevented epidemics.
Burn Your Waste With... Water?
Adults Life
Supercritical water produces fire without flames, which is great for making clean drinking water from our waste in space or breaking down forever chemicals here on Earth.
What Are Plants Made Of? Crash Course Botany
Adults Life
When you eat a salad for lunch, you’re digging into a giant pile of plant organs. That’s right—plants are made up of organs, only theirs follow a totally different set of rules from our own.
Bear vs Wolves: Battle for Food | Wild Scandinavia | BBC Earth
Adults Life
This bear needs to watch his back... Despite being bigger and stronger than any wolf, bears become vulnerable when alone. On a hunt for food, this 10-strong wolf pack work together to intimidate a solo bear whilst he feasts on a carcass. Will the bear escape Scandinavia's rarest carnivore?
Primitive Technology: Roasted Ore and Shell Flux Smelt
Adults Life
I tested 2 ways of improving iron smelts by treating the ore, roasting the ore and using snail shells as a flux. Then finally I recycled old slag to see if it would produce any more iron.
The “afterlife” according to Einstein’s special relativity
Adults Life
Sabine Hossenfelder discusses the physics of… dead grandmothers?
Bear Cubs' First Trip to the Seaside | 4K UHD | Seven Worlds One Planet | BBC Earth
Adults Life
A mother bear takes her cubs to forage for food on the beach with feisty crabs on the menu – but a nip from those claws are the their worries as a larger bear catches their scent…