Discover how to build your own DIY laser pointer that connects to your smartphone's headphone jack and is controlled via an app. This step-by-step guide covers preparing the audio jack, soldering the ...

Discover how to build a simple DIY projector using everyday materials like cardboard and a small flashlight or laser pointer. This easy step-by-step tutorial guides you through crafting a homemade ...

Holiday chaos can stress out dogs and cats. Here’s how Woodrock says you can keep your pets entertained and feeling loved.

What can one expect from 3D printing an 8″ Newtonian telescope? [Molly Wakeling] shares her thoughts after doing exactly that ...

The astute among you may remember an earlier version of this Russian beauty, the Lapa, which I featured last year around this ...

A YouTube creator working out of his garage has engineered something that is normally found only in major research facilities ...