The "cloaking technology," which manipulates electromagnetic waves to avoid detection by radar or sensors, has now been ...

What do Harry Potter's invisibility cloak and stealth fighter jets that evade radar have in common? They both make objects ...

What do Harry Potter’s invisibility cloak and stealth fighter jets that evade radar have in common? They both make objects ...

An electric charge (like a proton) creates an electric field in the region around it. This field points away from positive charges and decreases in strength as it gets farther away from the charge.

A recent article published in APL Materials defines metamaterials as artificial structures composed of subwavelength, atomic, or molecular-level components, possessing unique properties (such as ...

What is Electromagnetic Radiation? When you sit in front of a computer or television, you are being bombarded by harmful waves quietly emanating from it. Even if you turn off the device, your ...