You might think that anything to do with a soap bubble is for kids. But it turns out that observing light scattering through a soap bubble produces unexpected results that may lead to insights into ...

There are a lot of techniques to remove the hair on our face and body. Wax strips and shaving are done in the comfort of your home; procedures like laser hair removal require a professional. There are ...

Here’s another Star Trek phaser toy with a laser added. [Jay] started with a 1994 Star Trek phaser and added a 12X Blu-Ray diode. The sound effects of the toy still work, a nice touch that you can ...