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Nov 2024
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China discovers strange glass beads on moon that may contain billions of tons of water

The tiny glass spherules, collected in lunar soil samples and brought to Earth by China's Chang'e-5 mission in December 2020

This is how Vikings made glass beads

The glass was taken from Roman and Byzantine mosaics that were salvaged and then melted at low temperatures

Intact Roman Glass Bowl Uncovered in the Netherlands

The bowl is estimated to date to about 2,000 years ago

Bitcoin Devours More Electricity Than Many Countries (infographic)

Bitcoin uses 143 terawatt-hours (TWh)