Ideum’s multi-touch table creates digital images across the electromagnetic spectrum. ... Some may remember Microsoft’s Surface display, and innovative designs like the ROSIE coffee table.

Hold a fluorescent light bulb near this table and it will suddenly flicker on. It looks like magic, but it’s simple science: An embedded circuit produces an electromagnetic field that acts on ...

The possible threat of an Electromagnetic Pulse (EMP) to our grid occasionally crops up in the news. The usual fix is to put metal cages, known as Faraday Cages, around critical components. But we ...

Reflection, refraction, diffraction, oh my! Dive into the wonderful world of electromagnetic radiation–i.e., the energy that travels through space in waves, like x-rays, microwaves and good old ...

Electromagnetic spectrum Parts of the electromagnetic spectrum. ... The table below lists the different radiations in the electromagnetic spectrum and shows some information about each radiation.