Answers to Physics Questions

When does it make sense to hang washing out on the line? Will it still dry even in low temperatures?

Does the steel in large oil tankers confuse a bird's sense of direction?

How much radiation are you exposed to during a medical x-ray? How does that compare to the dosage levels radiation...

Why is it that electric kettles make noise when they’re heating up?

Why does my television signal improve when I hold the aerial?