Melissa Koch
Author
Language
English
Formats
Description
3D printing was once only known through science fiction, such as Star Trek, the popular 1960s TV series. But inventors and engineers on Earth began experimenting in real life with 3D printing to find faster ways to develop and build prototypes, using computers, ultraviolet lasers, and printable materials. Now, there are many innovative uses for 3D printing. Yet 3D printing has drawbacks. Chemicals used in 3D printing can be toxic, and legal experts...
Author
Accelerated Reader
IL: MG - BL: 7.5 - AR Pts: 3
Language
English
Formats
Description
Trees are essential. They provide water, shelter, and food for millions of plant and animal species, including humans. They deliver proven health benefits, and they capture and store carbon, which combats climate change. Yet trees are in trouble. Forests are struggling to adapt to climate change, and deforestation is a major threat. Recently, researchers and citizen scientists made the surprising revelation that trees communicate with each other through...