Doctors use lasers to help people. Lasers can be used to fix people’s eyes. Laser eye surgery helps people to see better without having to wear glasses.
What do you think? How else do people use lasers?
Photo Credit: Gojda/Shutterstock
In the Know
Different Ways We Learn
Isn’t it fun to learn something new? At school, we … read more
In the Know
Follow the Sun
Have you ever seen a sunflower? Young sunflowers follow the … read more
In the Know
What Makes Race Cars So Fast?
Air pushes against cars as they move. This can slow … read more