If you’ve got a lot of spare parts lying around, you may be able to cobble together your own laser engraver without too much trouble. We’ve already seen small engraver builds that use an Arduino, but ...

A PhD student from Russia has used a Raspberry Pi and some other innocent pieces of tech to design an innovative solution that neutralizes mosquitos using lasers. Rakhmatulin Ildar from South Ural ...

Ildar Rakhmatulin of Russia's South Ural State University created a machine that automatically detects and burns mosquitoes. He said that in order to overcome the situation where mosquitoes cause many ...