carlosportela's communities (6)


Chemistry Demos

The Chemistry Demo community is a place for chemistry students and teachers to deposit and view videos of their...

Science Education

A community for science teachers.

NSF Video Community

This video community includes a collection of NSF videos. The National Science Foundation (NSF) is an independent...

Universal Science

This community is concentrating on Astronomy, Astrophysics, Chemistry,Physics and brain anatomy. If your interested,...

Atmospheric and Climate Sciences Community

Atmospheric and Climate Sciences