Although it's heavy, no need to be strong
It's easy to move, it rolls right along.
It never falls in, named after a guy
No need to rotate, it fits the first try.
So what is it then that has all these traits
And also is found in all fifty states?

Take seven letters all lined in a row
Opposite meaning they're able to show.
They stay in order, the letters they do
They can make one word or they can make two.
First nonexistent, never to be found
Then ever present and always around.
One is about time, they're both about place
Separate the two by using a space.

Here are two questions each using three threes
I'm sure you'll solve them with relative ease.
Three plus three plus three always equals nine
Or three thirty-three if placed in a line.
Multiply, divide, add subtract or more
Can you use three threes so they equal four?
Three times three times three is twenty-seven
Can you use three threes so they're eleven?

There once was an evil wizard. He took 3 woman from their homes and turned them into rose bushes that looked exactly alike. He put them in his garden. One of the women had a husband and children and begged the wizard to let her see them. He agreed. At night, he brought the woman to her house. In the morning he came and took her home. One day the husband decided to go rescue her. So he snuck into the wizard's garden. He looked and looked at the 3 identical rose bushes trying to figure out which could be his wife. Suddenly, he knew the answer and he took his wife home. How did he know which rose bush was his wife? Not exactly. How could someone point it out that easily?

Without a bridle, or a saddle, across a thing I ride a-straddle. And those I ride, by help of me, though almost blind, are made to see. What am I?

My 1st brother studies aerodynamics, my 2nd builds different engines. My 3rd brother is just an illustration and my fourth is as wise as an owl. About me? I am unanimous to whatever you say! Find us all!