There’s a saying that “it’s not the volts that kills you, it’s the amps” and while that’s true in a way, you can’t have amps without volts and skin resistance plays a big part too. This video explores all this, introducing voltage, current and resistance for those new to these things. Continue reading
When Natalia flips a switch, a huge explosion happens – watch and learn as she shows and explains why. Continue reading
The Christmas lecturer Saiful Islam tries to break the world record for the world’s largest lemon battery. Continue reading
Improperly stored 9V batteries can cause a fire if they are stored improperly. Watch the video to find out how.
For more information on the potential hazards, storage and disposal of 9V batteries, go to this link provided by the NFPA.