The Yardbirds were available because they were scheduled to be in Cleveland the night before the prom, to appear on “Upbeat,” a nationally syndicated television show aimed at teen-agers ...

Scientists have utilized holographic projections to achieve unprecedented resolution in a light-based 3D printing technique. Traditional 3D printing builds objects layer by layer, but tomographic ...

This week we discuss the story behind falling lifetime ratings for LED bulbs, look at finite element analysis to strengthen 3D printed parts, admire the beauty of blacksmithing, and marvel at open ...

Rather than having to solder a serial adapter to the chip to flash it, [Ryan] came up with a slick 3D printed programming jig that uses pogo pins. If you have to program these boards in bulk ...