You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

I left my campsite and hiked south for 3 miles. Then I turned east and hiked for 3 miles. I then turned north and hiked for 3 miles, at which time I came upon a bear inside my tent eating my food! What colour was the bear?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

What does below chemistry rebus means?

How many times can you subtract the number two from the number fifty?

What country can make you shiver?

What do you call a fish without an eye?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

Why do people go to bed?

What has one eye, but can’t see?