Can you name four days which start with the letter 'T'?

What happened when the wheel was invented?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Can you Find and name the hidden bird in the picture below ?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

If a wheel has 54 spokes, how many spaces are there between the spokes?

Can you start the fire using two pieces of wood?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?