Wanda Díaz-Merced is an astronomer. But she does not see the stars. She hears them! When Díaz-Merced was young, she lost her sight. She uses a computer to turn data about stars into sounds.
Photo Credit: NG Images/Alamy Stock Photo
In the Know
Using Measurement Tools
Balance scales measure weight. Weight is how heavy something is. … read more
In the Know
Does Corn Sweat?
Corn gives off water. All plants do. And it isn’t … read more
In the Know
S’more Science
The energy might come from a campfire. The fire gives … read more