Cosmologists and astronomers have found a discrepancy in the Hubble constant from opposite ends of the universe. Is the Hubble constant in trouble? Learn more: http://scim.ag/2lUJ6BZ
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Categories: All Science Teachers, Gr. 11-12 Physics
https://www.youtube.com/watch?v=dCOf6Su0Yvw Happy Holidays! Ever wonder how Santa could possibly manage to deliver all those presents in a single night? Or what gives red-nosed reindeer the ability... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics
https://youtu.be/nt2OlMAJj6o This video shows fascinating examples of the Fibonacci numbers in nature. read more
Categories: Gr 1-3 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
https://www.youtube.com/watch?v=RMzio5sLN48 With freezing cold temperatures crossing the nation, The Spangler Effect takes a look at the phenomenon of instant freezing water and the dangers of... read more
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Thanks, I’ve just been looking for info about this topic for ages and yours is the best I’ve discovered so far. However, what about the bottom line? Are you positive about the source?
Hi. Thanks for your question.
Science magazine is a well-respected journal equivalent in stature, in my opinion, to Scientific American.