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Norman Schwarzkopf
One of the weirdest quotes I've ever come across. Thinking America is the only country …

Anonymous
I eat spiders.

Dr. Seuss
This is a good quote :)

Jimmy Hayward
The most fire movie of all time.

aloeverahe
Inhumane? Or Inhuman?

थप

marblemicros's उद्धारणहरू

सबै उद्धारणहरू

FOSS Science - Making An Electromagnet
When electric current flows through a wire, a magnetic field is produced around the wire. You can detect this magnetic field on a straight wire, but when you coil the wire around a core, the magnetic fields of the wire-coils overlap and add, so the magnetic force intensifies. This produces an electromagnet.