These bubbles freeze faster than they pop.
Source: These Soap Bubbles Form Ice Crystals Right Before Your Eyes
These bubbles freeze faster than they pop.
Source: These Soap Bubbles Form Ice Crystals Right Before Your Eyes
Categories: Gr 9-10 Science
Students worked in assigned teams (heterogeneous groupings) to research and analyze the impacts of food production on ecosystems, to evaluate the sustainability of our food production and to suggest... read more
Categories: 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,... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology, Gr. 11-12 Chemistry
https://youtu.be/weR_GqGxkOY Know when to throw--sometimes things go bad without any outward signs--like rotten odors. A new paper -based test could help. It detects chemical markers of spoilage in... read more
Session expired
Please log in again. The login page will open in a new tab. After logging in you can close it and return to this page.