Chris Hadfield says the psychological ramifications of being so far from Earth will play a big part in missions to Mars. Some of Canada’s current and former astronauts spoke at an event at the University of Ottawa on Friday.
Source: Chris Hadfield says Mars missions pose psychological challenges
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology
https://youtu.be/YVfyYrEmzgM Hunger claws at your belly. It tugs at your intestines, which begin to writhe, aching to be fed. Being hungry generates a powerful and often unpleasant physical... read more
Categories: All Science Teachers, Critical Thinking, Elementary, Environment, Gr 1-3 Science & Tech, Gr 4-6 Science & Tech, Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Physics, Grade 10, Grade 9, Inquiry, Scientific Investigation Skills and Career Exploration, STEM, Understanding Earth and Space Systems, Understanding Life Systems, Understanding Matter and Energy, Understanding Structures and Mechanisms, Video
Golden Gate Bridge Sounds Submitted by Michael Frankfort, Co-Chair of STAO Elementary Curriculum Committee Engineers designed new sides for the sidewalk to help with wind resistance but didn’t... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
https://youtu.be/Cf7Ar3nEUmw UV at ground level is non-ionizing but it damages DNA and causes photoaging - how? Also, it turns out glass doesn't block all UV (specifically UVA passes through). This... read more
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