Laser engraving has become a new hobby of mine as of late. I've been tinkering around with blue diode lasers that can engrave ...
BurnBot offers an ecologically sensitive, cost-effective new way to create wildfire fuel breaks. See BurnBot in action.
In the latest DCW podcast, James and Mike chat the pros and cons of firmware, Sigma's 300-600mm f/4 lens, and how to beat the ...