A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

what does the below rebus mean?

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

Can you make a fire with just a single stick?

Using Only Five 5's and any mathematical operator make sum as 37

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

I can be cracked, made, told, and played. What am I?

How can you make a TV, a bed, a dog, and a car liquid?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

What does below chemistry rebus means?