Three Useful Topics for the Home Handyman

Once again about Sharpening the Drill Bit

T-Nut for Installing into Wood

My Old Experiments and Devices #2

My Old Experiments and Devices

Mini table saw. My version - 200 watts (with lift).

Restoration of Old Scissors

Hand Adjusting Nuts (3D printer)

Swiss Lever Escapement

Archimedes Screw. 3D printer

Two Ways to Make a Faceplate for Bench Grinder (No Lathe)

Bench Grinder. Removing vibrations, balancing the abrasive disc, faceplate and more.

Four FM Radios

Electronic Candle Plasma HFSSTC Experiments

Three Beautiful Experiments

Stroboscopic Effect

Propeller RC Car (arduino)

THREE MODELS THAT WILL SURPRISE YOU

Camcorder stroboscopic effect

How a three-channel heating brick oven works. Cutaway demonstration

4 Hall sensors electromagnetic ENGINE

Boiling water with magnets. New edition

Mini Rocket from a Match

How to spin the ball up to 700,000 RPM

Aeolipile from aluminum can

Reed switch motor

How to make a strong frame for inductive coil any size

Standard Brushed DC Motor

Simple Bolt Motor

Mendocino Brushless Solar Motor 2