Answer:
I help engines spin and pants stay up
I am the word that has three syllables and twenty six letters.
What invention lets you look right through a wall?
Fatherless and motherless. I was born without sin. Roared when I came into the world, but I never spoke again. What am I?
Lighter than feather and softer than silk, yet the strongest man in the world cannot hold me for more than a few minutes. What am I?
How can you throw a ball as hard as you can, to only have it come back to you, even if it doesnβt bounce off anything?