Beam up your scotch in your own home with a set of LED coasters that come complete with Star Trek sound effects. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET.

Looking to use up some more of his flexible LED strip, Hackaday alum and Tindie writer [Jeremy Cook] tried for a funky accent to his dinner or coffee table: light up coasters. Using his CNC router to ...

Using wireless charging and supercapacitors, he’s developing an LED coaster that can be hermetically sealed in clear resin. With no plugs to connect or batteries to change, these coasters can be ...

This is an extremely simple, but cool idea for a coaster. It works by placing small watch batteries inside an acrylic coaster. Then connect one end of the LEDs to the battery while bending the other ...