Answer:
a young man was 45 age in 1995 and 40 in 2000 how is it possible
I'm light as a feather, yet the strongest man can't hold me for more than 5 minutes.
What can be forever wound up but never annoyed?
Only two backbones and thousands of ribs.
What has 3 feet but cannot walk?
It rows quickly with four oars but never comes out from under his own roof. What is it?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?