Learn about the 10 most radioactive foods. See the type of radiation they emit and learn whether they are safe to eat. 10 Most Radioactive Foods This entry was posted on January 28, 2021 by Anne Helmenstine (updated on January 28, 2021)
Learn whether it's safe to reboil water. Look at the potential risks and decide for yourself. Is It Safe to Reboil Water? This entry was posted on January 3, 2021 by Anne Helmenstine (updated on January 25, 2021)
Learn why bad eggs float and good eggs sink in water. Understand the science of the process and how it's often misunderstood. Why Bad Eggs Float and Good Eggs Sink This entry was posted on January 2, 2021 by Anne Helmenstine (updated on January 25, 2021)
Learn about anabolism and catabolism. Get the definitions, see which hormones they involve, and learn the differences. Anabolism and Catabolism – Definitions and Differences This entry was posted on December 30, 2020 by Anne Helmenstine (updated on January 25, 2021)
It's easy to make homemade dippin dots. Here are instructions both with and without liquid nitrogen. How to Make Homemade Dippin Dots Ice Cream This entry was posted on December 23, 2020 by Anne Helmenstine (updated on January 25, 2021)
Learn whether it's safe to eat snow. See how to collect snow and the best way to use it for drinking water. Can You Eat Snow? Is It Safe? This entry was posted on December 9, 2020 by Anne Helmenstine (updated on December 18, 2020)