What is Permafrost? Permafrost is a fascinating geological phenomenon, consisting of ground that remains frozen for at least ...

Production of carbon dioxide from reaction of citric acid and baking soda ...

Sometimes, the best innovative ideas come from synthesizing two previous ones. We've reported before on the idea of having a ...

Space exploration often focuses on Mars, but Venus, our closest neighbor, holds many mysteries. Its surface is a true hell, ...

Getting the right mix of gas to fill the tube has been a bit of a pain, though, since he was using a party balloon to collect carbon dioxide, helium, and nitrogen at measuring the diameter of the ...