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Metallised Film Electroscope

Magnetic field around electric wire

How to make a Van de Graaff Generator

Telephone intercom system (Mutual ringing available)

Cooling FAN Wimshurst machine experiment

Jam Jar Leyden Jar (Homemade Capacitor)

How to check Solenoid valve works (Solenoid Checker)

Homemade Altitude Meter (Barometer)

Talking Beluga Whale

DIY Tool for ELCB Trip Test (Circuit Breaker Finder)

Homemade BLDC Motor Driver Circuit Experiment

DIY Ceiling LED Lamp Replacement Tool (Unique tool)

Electric current magnetic effect

Homemade Electric Balloon Inflator (Balloon Blower from vacuum cleaner)

How to catch a fly without killing. feat. Laser Pointer

How to make a fire using cling wrap and water

Simple ON delay timer circuit (3~5 Sec)

Homemade Newton's cradle

Positive & Negative Van de graaff Generator

How to test Non-contact voltage testers without AC Main power

Electric Wire Magnetic Field Experiment

How to test your carbon monoxide detector

Homemade Dog Repeller = Fail

How to test an IGBT without multimeter

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