Alternator trouble is a very common occurrence, and unless you live with a silver spoon in your mouth and have a dedicated person to do your dirty work, alternator trouble is in your future. When it ...

Your car needs electricity. You don't have mice striking flint in your engine's combustion chambers, nor do you have kerosene lamps for headlights. You might be able to hire a string quartet to ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...