1700 тысяч подписчиков
652 видео
Secret Drawer Lock
Thermocouple Experiment
How to catch earthworms using electricity
How to escape if you are stuck in the bathroom (using bathroom materials)
Homemade current sensing relay
How to start a fire with a dead lighter & toilet paper
How to start a fire with a dead lighter & oil marker
How to make a fire with battery and gum wrapper (DC Current measured)
Homemade Fire Alarm Circuit
Squirrel cage induction motor experiment
Electrostatic Polarity Detector under AC High voltage transmission line
New Sensitive Electrostatic Polarity Detector
Rain Sensor Automatic Window
High Voltage Generator made of GDT(gas discharge tube)
Cooling FAN Wimshurst machine experiment
How to make a Bottle cap check valve
555 Timer Laser Alarm Security Circuit
Water Electrolysis Kit(hydrogen and oxygen separated)
Easy way to make a Cartesian diver
DIY Automatic click mouse circuit (occasionally clickable)
Simple RCD(ELCB) Trip Tester
How to make a Pythagoras Cup (a.k.a greedy cup) [계영배 만들기]
How to make a Fake Telephone Ring Generator
Simple blinking bulb
How to make a Laser alarm security circuit on breadboard (Step by step tutorial)
Triac switching circuit experiment
Alumel Curie Engine (알루멜 퀴리 엔진)
How to use European electric plug in the UK without adapter (BS1363 Socket)
Paper Cup Bomb Experiment
[renewal] How to make an Auto Click Mouse Circuit
