ArcaMax

Knowledge

on Nov 20, 2024

NORAD
National Weather Service
Nexrad
Weather Channel

National Weather Service. The National Weather Service is responsible for issuing severe weather warnings for the United States.

Science Trivia / December 14, 2025

Gagarin. Soviet cosmonaut Yuri Gagarin was 27 years old when he flew in space on April 12, 1961.

Science Trivia / December 14, 2025

Organism. An organism is capable of response to stimulus, reproduction, growth, development, and homeostasis.

Science Trivia / December 13, 2025

Fermentation. During fermentation in wine making, yeast interacts with sugars to create ethanol.

Science Trivia / December 13, 2025

Chemical Weathering. Chemical weathering is caused by atmospheric chemicals or those that are biologically produced.

Science Trivia / December 12, 2025

Gasoline. Iran announced in January 2011 that it plans to be gasoline-sufficient by the end of the year.

Science Trivia / December 12, 2025

Freedom 7. Freedom 7 was built by McDonnell Aircraft Corporation.