Some sites are made by people. This is Big Tex Rex. Big Tex Rex is in Amarillo, Texas. It is another site on Route 66.
Photo Credit: Steve Gilles/McGraw Hill
In the Know
All Tied Up
Today, shoelaces are made all over the world. They are … read more
In the Know
Back to School
Many children start school in September. You might have been … read more
In the Know
Fazlur Khan’s Big Idea
Khan and his team used this idea to build the … read more