A Cartesian diver is an object with a compressible air bladder to change its density. When the diver is placed in a sealed water bottle and the bottle is squeezed, the diver sinks. When the bottle is ...
Chief meteorologist Mark Dixon takes a look at a little experiment with convection in Sept. 28's Science Sunday.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback