ArcaMax

Knowledge

on Sep 30, 2025

El Nino
La Nina
Santo Domingo
Santa Ana

Santa Ana. The Santa Ana winds sweep over southern California in the fall and winter.

Science Trivia / September 30, 2025

Circuit Diagrams. The body is 70% water and a good conductor of electricity, which is a good reason not to touch electric appliances when we're wet.

Science Trivia / October 29, 2025

Soil. Topsoil contains the highest concentration of organic matter and microorganisms.

Science Trivia / October 29, 2025

Benjamin Franklin. Ben Franklin used shipping routes to explain why it was easier to sail from North America to Europe.

Science Trivia / October 28, 2025

340. The speed of sound is directly affected by the medium through which it travels.