Easy clean riddles with simple answers

There is an ancient invention still used in some parts of the world today that allows people to see through walls. What is it?

The more you take, the more you leave behind. What am I?

I sometimes come in a can but I'm not food. I sometimes come in a bottle but I'm not a beverage. I come in different colors but I'm not a rainbow. I'm sometimes used with canvas but I'm not a tent. I'm used with a brush but I'm not toothpaste. What Am I?

What kind of ties can you never wear?

What has only two words, but thousands of letters?

What is as light as a feather but even the strongest man in the world can’t hold it for long?

Look at me. I can bring a smile to your face, a tear to your eye, or even a thought to your mind. But, I can't be seen. What am I?

What can you catch but not throw?

What jumps when it walks and sits when it stands?

It regulates our daily movements, but it feels no interest in our lives. It directs us when to come and go, but does not care if we pay attention. What is it?