A food-safe gelatin microneedle sensor pierces sealed packaging and changes color as food spoils, offering consumers a real-time alternative to static expiry dates.
Some octopuses have incredible camouflaging abilities. Victor Micallef via Wikimedia Commons under CC BY-SA 4.0 Octopuses and cuttlefish are sneaky sea creatures. To hide from predators and surprise ...
It’s that time of the year. The leaves are starting to change colors. This week the National Weather Service in Atlanta shared the satellite image above showing fall foliage changes in the Appalachian ...
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