How To: Make a Decaying Urban Concrete Rebar Lamp
Making a Decaying Urban Concrete Rebar Lamp To create a decaying urban concrete rebar lamp, you’ll need to build a concrete form, embed rebar and wiring, and then create a…
Drill Bits 101 – Top 3 Things to Know – TYPES OF DRILL BITS
Drill Bits 101 – Top 3 Things to Know – TYPES OF DRILL BITS When it comes to choosing the right drill bit for the job, there are three things…
Choosing Tungsten Electrodes – Which one to Use
TUNGSTEN ELECTRODES 2% THORIATED (RED) EWTh-2/WT20 Principal Oxide: 1.7–2.2% Thorium Oxide Radioactive. Best for use in Direct Current (D/C) applications using transformer based constant current power sources. Best for use…