Induction Heater - 6" Coil vs. 1/2" bar
Possibly the coolest looking wood burning stove. It's Canadian! - tomorrows adventures | tomorrows adventures
Induction Heating A great method to heat ferrous objects very quickly...
Old technique for axes
??make with bearings/wheels on the bit that contacts slat
LED Conversion for Fluorescent Fixture
This would be an easy solution!
Forging an axe More