Here's a scuba diver making friends with a fish!
Click on image for full size
Courtesy of Corel Photography
Do you know what scuba stands for? It means self-contained, underwater breathing apparatus. What does that mean? Well, it means that divers carry their air with them when they dive!
There are different types of scuba, each one different from the others. Which one divers use depends on how deep they are going to dive and how long they will be underwater.
People can train to be divers all over the world!
Shop Windows to the Universe Science Store!
The Summer 2010 issue of The Earth Scientist
, available in our online store
, includes articles on rivers and snow, classroom planetariums, satellites and oceanography, hands-on astronomy, and global warming.
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