Robots can be used for many things. They can do the same job over and over without getting tired. This robot is picking vegetables.
Photo Credit: kung_tom/Shutterstock
In the Know
Where Do Players Play Ball?
It’s time for the World Series! The World Series is … read more
In the Know
Where on Earth Is China?
There are many amazing places in the world. Let’s look … read more
In the Know
Dr. Andrea Ghez and the Giant Black Hole
Dr. Andrea Ghez is an astronomer. She studies things in space. She found a … read more