The student news site of Hollis Brookline High School

The CavChron
The student news site of Hollis Brookline High School

The CavChron
The student news site of Hollis Brookline High School

The CavChron
All content by Hoover Dam
This is a fancy sink that does electric things.

School finds use of high water pressure in bathroom sinks as a source of green energy

Hoover Dam, Green Energy
April 1, 2014
Load More Stories