ArcaMax

Knowledge

on Apr 19, 2025

Richmond, VA
New York City, NY
Philadelphia, PA
Charleston, SC

Charleston, SC. A resident of Charleston, SC, Lining kept precise weather records.

Science Trivia / April 18, 2025

Sundial. The sundial is the most ancient of scientific instruments.

Science Trivia / April 18, 2025

Armor. Modern law enforcement and military personnel wear body armor made of DuPont's Kevlar.

Science Trivia / April 17, 2025

U.S. And Canada. The Juan de Fuca Strait connects the Georgia Strait and Puget Sound to the Pacific Ocean.

Science Trivia / April 17, 2025

A Tree. Kapok is used as filling for lifejackets, mattresses and pillows.

Science Trivia / April 16, 2025

Geologic Time Scale. The geologic time scale uses the layers of the Earth to show relationships between events.

Science Trivia / April 16, 2025

Stall. Stall occurs when an aircraft is flown at an angle of attack greater than the angle for maximum lift.