The delayed transmission Animation Play

The development of analogue and digital technology Slideshow Play

The development of analogue technology Slideshow Play

The direction of the electromotive force Animation Play

The discovery of X-rays Student activity Play

The division of electromagnetic waves Chart Play

The division of electromagnetic waves Whiteboard exercise Play

The division of electromagnetic waves Student activity Play

The electromagnetic spectrum Student activity Play

The electromagnetic spectrum Animation Play

The electron microscope Student activity Play

The forces that turn the frame Whiteboard exercise Play

The forces that turn the frame Student activity Play

The function of a commutator Animation Play

The image of a given electric signal Animation Play

The length of a laser Illustration Play

The mass of particles Illustration Play

The measurement of wavelength Animation Play

The NMR spectrometer Whiteboard exercise Play

The NMR spectrometer Student activity Play

The phenomenon of radiation Student activity Play

The phonograph of Edison Animation Play

The properties of gamma radiation Whiteboard exercise Play

The quality of coding Whiteboard exercise Play

The quality of coding Student activity Play