Dear Language Nerd, As often happens, I recently preceded an observation with “I wonder what….” I frequently see that sort of thing with a question mark at the end, but it’s obviously not a question. Equally obviously, a question is implied. So my question to YOU is: I wonder what the term is for this […]
How can I create an electromagnet strong enough to pull a small metal object (e.g.) a fork in from 25-30 feet away? Basically, I want a very strong electromagnet with a large reach. I want to know a theoretically super-powerful design, and, if possible, a method of constructing this at home. If there are any […]