by msander | Jun 12, 2017 | Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology
Check out Ms. Spider Hat and five other new species scientists have discovered and classified in the last year! Hosted by: Hank Green ———- Support SciShow by becoming a patron on Patreon:...
by msander | Jun 12, 2017 | Gr 4-6 Science & Tech, Gr. 11-12 Physics
Scientists have JUST published this new observation. On January 4th, 2017 they detected the merger of two black holes 3 billion light-years away. This marks the furthest detection they’ve been able to make and increases confidence that these events will be seen...
by msander | Jun 8, 2017 | Gr 9-10 Science, Gr. 11-12 Physics
Grant Thompson – the King of Random – teaches me how to start a fire with a Sandwich bag. And we tried to melt glass in my backyard: https://goo.gl/zb0uE0 Check out his channel: http://ve42.co/KoR The intensity of sunlight on Earth is about 1300 Watts per...
by msander | Jun 8, 2017 | Gr 9-10 Science
Introduction Since the distances to the stars cannot be measured directly, astronomers use a variety of techniques including triangulation and parallax, comparison of absolute and apparent magnitude, and Cepheid variables. Triangulation is an indirect method of...
by msander | Jun 8, 2017 | All Science Teachers, Safety
Inquiry Safety Incorporating inquiry investigations into the science curriculum requires that teachers and students adopt new methods to guarantee lab safety. General Requirements for Inquiry Safety The first step in designing an experiment is for students to...
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