UPCS Brain Teasers/Illusion Pt. 3

When it is alive we sing, when it is dead we clap our hands. What is it?

Are these lines the same length?

What is in this image?

Do you think these lines are parallel?

What is easy to get into, but hard to get out of?

Which weighs more, a pound of feathers or a pound of bricks?

The more there is, the less you see. What is it?

How many black dots do you see?

Which is correct to say, "The yolk of the egg are white?" or "The yolk of the egg is white?"

What room can no one enter?

What animal(s) do you see?

Are both shapes the same color?

Which side of the inset bar is darker?

What question can you never answer "yes" to?

How many Triangles are there?

What kind of coat can be put on only when wet?

I can only live where there is light, but I die if the light shines on me. What am I?

I look at you, you look at me, I raise my right, you raise your left. What am I?

What is in this image?

What can travel around the world while staying in a corner?

What is the last thing you take off before bed?

What can fill a room but takes up no space?

Who do you see?

It's weightless, you can see it, and if you put it in a barrel it will make the barrel lighter?

If you have it, you want to share it. If you share it, you don't have it. What is it?