Research into powers of the atom.
Film demonstrating importance of teaching for the future of science.
Experiments investigating the properties of air.
Experiment shows how ice forms then an ice skating rink and an ice cream maker.
New electronic microscope is used at the Institute of Physics at Charles University in Prague.
Diagrams and film footage are used to explain how prisms are used in periscopes and telescopic devices.
Pendulum device that draws.
Processes involved in mining and processing radium.
Scientific demonstration of how water boatmen walk on water.