www.ftc.gov
Federal Trade Commission | Protecting America's Consumers
https://www.ftc.gov/
The official website of the Federal Trade Commission, protecting America’s consumers for over 100 years.
www.nsf.gov
NSF - U.S. National Science Foundation
https://www.nsf.gov/
NSF is an independent federal agency that supports science and engineering in all 50 states and U.S. territories.
www.epa.gov
U.S. Environmental Protection Agency | US EPA
https://www.epa.gov/
Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.
www.energy.gov
Department of Energy
https://www.energy.gov/
U.S. Department of Energy - Home
www.nist.gov
National Institute of Standards and Technology
https://www.nist.gov/
NIST promotes U.S. innovation and industrial competitiveness by advancing measurement science, standards, and technology in ways that enhance economic security and improve our quality of life.