If you don't know how to whistle with your fingers, you're in good company. The famed finger whistle is an old-school skill like making the best paper airplane that seems to mystify and elude each new ...

I've never been particularly effective at whistling. Some people can't whistle -at all-, I produce a shallow 'blowy/breathy' whistle, which has about 1/4 of an octave range. That article describes the ...