YouTube description: Conceived in the open sea, tiny spaceship-shaped sea urchin larvae search the vast ocean to find a home. After this incredible odyssey, they undergo one of the most remarkable transformations... continue reading
posted by Aard Vark (oritteropo) 7 years 8 months 4 weeks ago • 658 views • 3:23search results matching tag: hand egg
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YouTube description: Make a beautiful colour changing liquid from cabbage juice, and explore the science of indicator solutions in this fun chemistry experiment for children. Download the infosheet... continue reading
posted by Aard Vark (oritteropo) 9 years 2 months 1 week ago • 22 views • 3:56- 1