I tower over the man-made plain;
My peaks scrape the heavens.
I have many brothers; in fact,
We may be as many as a hundred and seven.
We're as ancient as the oldest trees,
But not older than the hills.
We've been studied for centuries now,
But with mystery we're still filled.
The pyramids of Egypt.
Two mothers and two daughters went out to eat, everyone ate one burger, yet only three burgers were eaten. How is this possible?