2,500-Year-Old Mural is the Earliest Record of Salt as a Commodity Among Mayans Medicine & Technology Mar 23, 2021 The oldest documented record of salt being used as a commodity is found in the remains of the Maya civilization, in a 2,500-year-old mural in Calakmul, Mexico.
Kenya Installs a Power Plant that Makes Ocean Water into Drinking Water Dec 03, 2019 NGO GivePower has built their first solar-powered plant in Kenay, turning salwater into sustainable drinking water.
Nanoscale Carbon Called Graphene Could Solve Water Scarcity Mar 26, 2015 Freshwater from Nanoscale Carbon could soon be a reality.
Sunscreen Myths Debunked; Expert Warns Against 'Dangerous' Sun Protection Ideas That Only Puts One at Added Risk
Earth's Magnetic Field Nearly Collapsed 600 Million Years Ago, Sparking Evolution of More Complex Life
SPACE ‘Cosmic Glitch’ in Einstein’s Theory of General Relativity Could Be Explained in This New Scientific Tweak [Study]
SPACE Is Mars Like Earth? NASA Rover Finds Substantial Amounts of Manganese on the Red Planet's Gale Crater
SPACE San Andreas Fault Lines on Saturn's Moon 'Enceladus' Could Help Reveal Alien Life Signs That May Be Present Under Its Icy Shell