Researchers find certain bacteria may make compounds that affect mental well-being
Source: Evidence mounts that gut bacteria can influence mood, prevent depression
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Categories: Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
https://youtu.be/xFpeeQQiBJQ Armed with a hammer made from mercury, Olympia Brown explains the third law of thermodynamics. Tell us what you think about our videos, and win £100... read more
Categories: Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry, Gr. 11-12 Physics
https://youtu.be/DWkYRh6OXy8 Used in everything from bullet-proof vests to the walls of the Pentagon, polyurea's strength comes from its long-chain molecules. Check out How Ridiculous:... 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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