Its all about life hacks, tools, scientific & creativity instructables ~ electron7m
Self-exciting a Car Alternator Using a Small DC Generator
Best Lithium Ion Battery Tab Spot Welder "NO Super Capacitor" DIY
Converting a 1-phase Rectifier Into a 3-phase Rectifier
Easy Spot Welding Machine
Effective Speed Control Circuit for a DC Motor (Blades Fly) :
Simple Hand Made Electric Bike: DIY
Make a Smart Hot Glue Gun at Home DIY:
Simple Life Hack - Laptop Cooling Machine:
Full Generator Testing Before Wind Turbine Installation:
Square Wave Inverter DIY:
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