ArcaMax

Knowledge

on Oct 5, 2024

It Floats
It Is Bright Red
It Contains Fossils
It Erodes To Form Sand

It Floats. Pumice is a volatile rock spewed by a volcano whose matrix has captured air bubbles so that it will not readily sink.

Science Trivia / October 05, 2024

100 Times A Second. Based on death and injury reports, the odds of being struck by lightning are 1/750,000.

Science Trivia / October 04, 2024

Epipelagic Zone. The epipelagic zone is the ideal environment for about 90% of all sea life

Science Trivia / October 04, 2024

Perspiration. Most people lose about 600 grams of water every day through perspiration without even noticing it.

Science Trivia / October 03, 2024

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

Science Trivia / October 03, 2024

Tropical Depression. A tropical depression is an organized group of thunderstorms.

Science Trivia / October 02, 2024

Phonograph. Thomas Edison invented the phonograph in 1877.