Here's a look at whether or not it's safe to drink rain water, the risks, and ways to improve rain water quality to make it better to drink.
If you add food coloring to milk, not a whole lot happens, but it only takes one simple ingredient to turn the milk into a spinning color wheel. Here is what you do.
There are six chemical elements that can be liquids at normal temperatures and pressures. Can you name them?
Learn about the history of science by reading about the significant scientific events that took place on this day in history.
Elements may be classified as either metals or nonmetals, based on their properties. Here's a look at the differences between the metals and nonmetals.
Your stomach produces hydrochloric acid, so you would expect it to be acidic. Do you know just how low your stomach pH gets or whether the pH is constant? Here's a look at the chemistry of stomach pH.
Nitrous oxide or laughing gas is one of the easiest gases to prepare in the chem lab or home lab. Here are instructions for synthesizing and collection nitrous oxide or laughing gas.
Get 10 interesting facts about the element and metal gold.
When you are thirsty, you can drink a lot of water. Find out whether it is possible to drink too much.
Make a safe glowing lava lamp using household ingredients.