The Smallest Welder Ever! Will it TIG?

Video: Check out this new mini TIG welder which is the smallest welder we have ever seen.  The question remains, can it do the job?

7 Strange New Engines

Video: Check out the following bizarre new engines such as the VC Turbo,  Circle Cycle, Quasiturbine, X3 Thruster, Skyactiv-X,  Achates 2.7L and Liquid Piston  

Electrolysis vs Evapo-Rust. Which one works better?

Video: When it comes to rust removal, is electrolysis better than Evapo-Rust? Neither process involves the use of acid for removing rust, which is critical for restoring certain types of rusted items. A side-by-side comparison is accomplished on rusted wheel-stud lugs to see which process is best.

Snap-On Mac Husky HF SHOWDOWN | Torque ’em till they BLOW!

Video: Testing a fine batch of ratchets. Mac Tools is best. The Harbor Freight is cheap and good. Snap-On is the strongest. Husky is the worst.

Which Penetrating Oil Works Best to Remove Rusty Bolts?

Video: This test demonstrates that not all penetrating oils are equal. In fact, the see-through plastic/rusty bolt test shows which ones actually penetrate and which ones don’t. Which penetrating fluid is best? In this showdown, Brake Fluid, Seafoam Deep Creep, Fluid Film, BG In-Force, WD-40 Rust Specialist, CRC Knock’er Loose.

A Typical Day In The Life Of A Heavy Duty Truck Mechanic

Video: Follow a Diesel Engine Truck Mechanic on a typical work day as he installs a turbocharger, finishes up an engine rebuild, reseals valve cover base, and torques a valve train overhead.