Curare, known as “flying death,” was used for centuries to make poisoned arrows. Scientists discovered how to use it to create life saving medical treatments that we still use today.
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Categories: All Science Teachers, Gr 4-6 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
NASA has logged another extraterrestrial first on its latest mission to Mars: converting carbon dioxide from the Martian atmosphere into pure, breathable oxygen, the U.S. space agency... read more
Categories: Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
https://youtu.be/xANGsTqxdUw Reactions is joining PBS Digital Studios! Woohoo! To celebrate, we're doing a deep dive on the surprisingly complex and beautiful chemistry behind our favorite morning... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology
"Survival of the fittest" means that the strong succeed; or does it? The struggle for survival isn't the only struggle that living things have to win. This comic from Evolution Berkeley takes... read more
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