Biting insect vapour unit - with schematic

Fixing a faulty ice maker

High voltage LED tester with VERY clever circuitry (and hidden features)

Deutsch - my new favourite rugged connector

How to Get $500 Motherboards for $50

Sony's unique DVD Walkman

Panasonic Nanoe unit teardown

Shonky CCTV power supply teardown

Waterproof germicidal light teardown - with schematic

$3 AliExpress 100-240V emergency light (with schematic)

Inside a 3D printing pen

Total teardown of an ASDA air fryer

Light with a novel ceiling attachment system - with schematic

This Tiny Engine Growls like a Beast (assembly & test run)

Why Do LED Bulbs Fail? An Autopsy!

Incredible Process of Old AC Compressor Recycling & Making Copper Wire in Factory

The amazing and wonderful process of making a Japanese three-phase motor. Japanese Craftsmanship!

Testing a USB powered wall hook and a look inside.

New generation LED filaments - with schematic

My Wife Hates our Smart House

Full Restoration JAWA Motorcycle 1960s - Old Abandoned Treasure | One YEAR Incredible Transformation