Bubbles are usually the first sign that water’s coming to the boil, but heating it in a microwave seems to skip this ...

We took quicklime (CaO), added water, and discovered why every chemistry book calls it “highly exothermic.” In this experiment, you’ll see how Calcium Hydroxide forms violently, beautifully, and ...

The abundance, distribution, and origin of lunar surface water has recently drawn significant scientific interest, owing to ...