Your Teflon frying pan might make it slightly easier to make an omelet, but the chemical coating can also have the unpleasant side effect of emitting toxic fumes if it gets too hot. It’s also not ...

In this video I share 2 simple ways how to metal etch using electricity. I use these same techniques on every metal restoration / modification project. This is so easily done and can substitute metal ...

Researchers from the University of Rochester have created a new laser-etched metal that was inspired by diving bell spiders and rafts of fire ants. The team has created a metallic structure that is so ...

The spectrum of laser technologies available to hackers has gradually widened from basic gas lasers through CO2 tubes, diode ...

The University of Rochester research lab that recently used lasers to create unsinkable metallic structures has now demonstrated how the same technology could be used to create highly efficient solar ...