视频来源于TED官网 第一段 They’ve caused global scandals. They’re banned in most athletic competitions. But are steroids actually bad for you? 它在国际上恶名远扬,它被体育赛事所禁止,但类固醇真的对你有害吗? The term “...
Carolyn Beans digs into how heat waves affect your body. [Directed by Reza Riahi, narrated by Adrian Dannatt, music by Saba Alizadeh]. climate change environment global issues education health public health TED-Ed animation human body This video was produced by TED-Ed, TED’s youth a...
Cigarettes aren't good for us. That's hardly news -- we've known about the dangers of smoking for decades. But how exactly do cigarettes harm us, and can our bodies recover if we stop? Krishna Sudhir details what happens when we smoke -- and when we quit. [TED-Ed Animation by TED...
it s important to know whether using an artificial intelligence agent might affect how we negotiate. research indicates that it does. in a new study, participants were told to imagine that they were negotiating for somethi...
在气道和肺内部，抽烟会增加感染的可能性，以及慢性疾病，比如支气管炎和肺气肿。It does this by damaging the cilia, tiny hairlike structures whose job it is to keep the airways clean.它是通过破坏纤毛来实现的，微小的毛发状结构，其作用是保持气道清洁。It then fills the alveoli, tiny air sacs that...
TEDEd AnimationLet’s Begin… Stress isn’t always a bad thing; it can be handy for a burst of extra energy and focus, like when you’re playing a competitive sport or have to speak in public. But when it’s continuous, it actually begins to change your brain. Madhumita Murgia shows...
It does not seem to affect one gender more than another. So how does not feeling pain work? First, let's learn a little bit more about the nervous system. Your nervous system is made up of your brain, cranial nerves, spinal cord, spinal nerves, and other bodies, like ganglia and ...
SOUND & FURY Sturgill Simpson THE NEW ABNORMAL - WINNER The Strokes Alternative 16. Best Alternative Music Album Vocal or Instrumental. FETCH THE BOLT CUTTERS - WINNER Fiona Apple HYPERSPACE Beck PUNISHER Phoebe Bridgers JAIME Brittany Howard
(iii). For instance, consider the receptor to be an ambitious director of a diagnostics research laboratory for whom the question ofE’s truth or falsity does not arise since she knows a thing or two about the vagaries of viral taxonomy. This receptor may regardEas neither true nor false,...
How rollercoasters affect your body 2,590,378 plays| Brian D. Avery | TED-Ed • October 2018 Takeaways Share Save LikeRead transcript In 1895, crowds flooded Coney Island to see America's first-ever looping coaster: the Flip Flap Railway. But its thrilling flip caused cases of severe ...