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
Know That State: Wyoming
Wyoming is beautiful. This geyser is called “Old Faithful.” It … read more
In the Know
Inspired by Nature
Birds and trains? Japan has a train called the “bullet … read more
In the Know
Pumpkin Time
Giant pumpkins need a lot longer to grow. They need … read more