Tag: learn

Human Lungs | Parts of Respiratory system | Human anatomy | 3D animation videos

Humans for respiration need a continuous supply of oxygen. Humans take in oxygen and leave out carbon dioxide, which is the poisonous waste product in the process of respiration. The lungs are essential respiratory organs in the human body. The human anatomy consists of two lungs. They can be called as the left and the […]

War & Human Nature: Crash Course World History 204

Hi, I’m John Green, this is Crash Course World History, and today we’re going to respond to your many requests and talk about a controversial subject: War. So here at Crash Course we’re really not that into the history of war, partly because we feel it’s been discussed well elsewhere and partly because we haven’t […]

Ask us anything: Aboriginal and Torres Strait Islander people

How good are you at throwing a boomerang? Such a stereotypical question! when was the last time you encountered casual racism? every bloody Uber… ‘where you from?’ and I’m just like: ‘I’m Aboriginal’ and they’re like: ‘but you don’t look Aboriginal.’ and then I’m like ‘well you didn’t look racist till you said that!’ and […]

Social sustainability: Satisfying human needs

Hi Alex here which human needs do we have to satisfy to live a sustainable life? Interestingly enough most definitions of sustainability mention meeting needs the Brundtland Commission of the United Nations in 1987 defined sustainable development as development that meets the needs of the present without compromising the ability of future generations to meet […]

6 Creative Ways People Used to Navigate the Oceans

It’s pretty hard to get lost these days, no matter where you are in the world. All you have to do is fire up your favorite navigation app and you’re good. Even ships in the middle of the ocean have GPS. But back before all that technology existed, getting lost was a real danger, especially […]

Why Don’t Humans Get Heartworm? (Spoiler: We Do)

[♪ INTRO] If you’re a dog owner, chances are you’ve heard of heartworm disease. And if you aren’t familiar with it, well, brace yourself for some serious nightmare fuel. It’s basically exactly what it sounds like: an infestation of worms, collectively known as Dirofilaria, in a dog’s heart. These parasitic nematodes are transmitted by mosquitoes, […]

Learn French – How to Greet People in French

salute general Ingrid hi everybody I’m Ingrid welcome to French part 101.com your concert component the fastest easiest and most fun way to learn French in the last lesson we learned how to be grateful to people by saying message in this lesson we’ll learn some of the other most common greetings used in France […]