Tucked away in the sun-drenched city of Rialto in Southern California’s Inland Empire sits a secondhand paradise so legendary that dedicated thrifters will drive hours just to experience its sprawling ...
Space.com on MSN
Dark matter obeys gravity after all — could that rule out a 5th fundamental force in the universe?
Scientists have discovered that dark matter, the universe's most mysterious "stuff," obeys gravity on vast cosmological scales. This could help to dismiss the possibility of a fifth fundamental force ...
Climate Compass on MSN
How Caves Form Hidden Worlds Underground - Explained By Geologists
The Chemistry Behind Cave Formation Cave formation starts with a simple chemical reaction between water and carbon dioxide in the atmosphere, creating carbonic acid. This weak acid forms when ...
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