There are different kinds of tools. Some are controlled by the body. Others are controlled by a person’s brain. Engineers make new tools to help people.
What Do You Think? How can this technology help someone?
Photo Credit: yurakrasil/Shutterstock
In the Know
Let’s Learn About Magnets
Magnets attract objects made of iron and steel. Magnets come … read more
In the Know
Get Ready to Ride!
You are not ready for the road just yet! Stay … read more
In the Know
What Can Clouds Tell Us?
Clouds can tell us about the weather. Thin, wispy clouds … read more