Georgia State University presents an explanation and illustration of buoyancy including Pascal's and Archimede's principles. The site contains helpful diagrams to better explain the concepts addressed. Overall, the site...

This activity from the Exploratorium provides a classic science demonstration of the buoyancy of a Cartesian diver, named after scientist René Descartes. A diver made from an eyedropper or Bic™ pen is made to float,...

This video demonstrates the operation of a Venturi meter. The experiment shows the dependence of air pressure on the gas velocity. It is part of a collection of typical lecture demonstration videos put together by the...