Learn how to make buttermilk using simple kitchen ingredients. Learn how buttermilk works in recipes and whether or not you can freeze it.
Biochemistry
Learn the difference between baking soda and baking powder and why you can't always substitute between these leavening agents.
Baking Soda vs Baking Powder – What’s the Difference? Recently updated !
Learn why leaves change color in the fall and see the chemistry of the pigment molecules responsible for different leaf colors.
Why Leaves Change Color in the Fall – Chemistry
Learn about anthocyanins, including their function in plants and potential health benefits in humans. See the colors they produce.
Anthocyanins – Definition, Benefits, Sources
Learn why hydrogen peroxide bubbles on a cut yet not on unbroken skin. Understand the risks of using peroxide on wounds.
Why Does Hydrogen Peroxide Bubble on a Cut?
Learn the difference between kosher salt and regular salt. Explore the composition of kosher, table, Himalayan, and sea salt.
What Is Kosher Salt? Difference Between Kosher Salt and Regular ...
Learn why mint feels cold and find out if it actually changes the temperature of your mouth and skin. Compare it with the effect of capsaicin.
Why Does Mint Feel Cold?
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
Learn whether it's safe to reboil water. Look at the potential risks and decide for yourself.