technology

Questions and Answers

How can I turn 220 volts into 16 amps of direct current from 12 volts, but keep the same number of watts?

Questions and Answers

How is minute soup made?

Questions and Answers

Can one make a magnetic motor with pistons and crankshaft? Strong magnets will be placed on the top of the pistons. Electric...

Questions and Answers

Is there a relationship between the radio signal and weather conditions or time of day?

Questions and Answers

Do insulation boards lose their gas over time?

Questions and Answers

How do you make paint?

Questions and Answers

What is the difference between an adjustable resistor and a potentiometer?

Questions and Answers

A petrol engine compresses the mixture and a spark plug makes everything explode. In a diesel engine, only compress to burn. Why...