Handy Johnny #001 How to dismantle or repair Rechargeable vacuum cleaner.
29:38
Introduction to my online electronic repair course
20:56
Not Many People Know This Secret of Coins! Very Useful
12:09
Making a Heated Seat
11:41
RFID Locks are way too easy to "Hack"! Let me show you!
11:02
"King" Don Floats A Troll Balloon | All The Gold In Fort Knox | California Honors Bigfoot
14:20
Handy Johnny #005 Melted, delaminated or faded LCD display can be saved!
7:37
Upgrade dry battery to Lithium battery torch light 🔆
12:43