Answer:
During the 1800's these turned women into hourglasses and is becoming more popular again these days
What is it that no man ever yet did see, which never was, but always is to be?
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard.
I am a fire's best friend. When fat, my body fills with wind. When pushed to thin, through my nose I blow. Then you can watch the embers glow.
A leathery snake, with a stinging bite. I'll stay coiled up, unless I must fight.
What did the piece of wood say when he saw the screwdriver and screws approaching?