Black holes have been mysterious and elusive — until now. Astronomers using the Event Horizon Telescope (EHT) have, for the first time, photographed one.
Source: ‘We’ve now seen the unseeable’: Black hole photographed for the first time | CBC News
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Chemistry
>>>  Written by Steve Spangler. Use a magnet to prove that there really is iron in your breakfast cereal. The next time you're eating a big bowl of breakfast cereal, take a closer look at... 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/_0bRBBYkA1k Pipes can freeze in the winter, but you never hear about fire hydrants freezing. What makes them safe from the cold temperatures in winter time? SciShow Finds:... read more
Categories: All Science Teachers, Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech
https://www.youtube.com/watch?v=Ni75vIE4vdk Will is the plenary speaker at STAO 2014. Â He will speak each day of the conference. Each talk will be different. Â Be sure not to miss this unique... read more
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