They explode when you touch them. Even a millionth of a gram can kill you. They can even disable you with their horrifying smell. SciShow introduces you to give of the most dangerous chemicals in the world.
Hosted by: Hank Green
Categories: Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 9-10 Science
https://www.youtube.com/watch?v=wICCOJT0mLc When we are the wrong way up we tend to get headaches, feel dizzy and even faint. Yet bats hang upside down for days, weeks and months at a time without... read more
Categories: Gr 9-10 Science, Gr. 11-12 Chemistry
Hi Chemistry Educators! Thank you for signing up and joining our ever-growing community of nearly 1,000 interested participants! The Best of ChemEd sessions are now posted on the University of... read more
Categories: Gr 9-10 Science
[embed]https://www.youtube.com/watch?v=XBr4GkRnY04&feature=youtu.be[/embed] The expanding universe is a complicated place. During inflation the universe expanded faster than light, but that's... read more
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