Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

What is the centre of gravity?

What am I?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

Why did the Girl throw the butter out of the window?

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?

Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?