how to Make a diy smart Laser Pointer for Your Smartphone.

Discover how a digital laser measure helped make a built in bookshelf and fireplace project easier. From planning layouts to getting precise measurements, this handy DIY tool became an essential part ...

Australia has joined the race to field a practical high-energy laser weapon. QinetiQ Australia has been awarded AU$$12.9 million (US$8.74 million) to develop a prototype with a twist – the goal is to ...

You can get a red laser diode pretty cheap these days—as cheap as £1 in fact. [Beamer] had purchased one himself, but quickly grew bored with just pointing it at the walls. He decided to figure out if ...

Scientists are proposing to build a laser in a crater on the moon to help future lunar missions land safely in the dark and find their way around. This ultra-stable light source could also help us ...

This tutorial wont be the most practical recording setup you have ever used, but it is an interesting bit of science and a great DIY project. It is a simple laser listening device that will allow you ...