Kiss plastic trash goodbye. British engineers have new tech to recycle it all.
Researchers use inkjet printers to print a simple antenna that can harvest stray electromagnetic energy.
Somewhat like effervescent tablets, these little rockets bubble up, then zoom away.
A super thin coating made from clay and polymers is 100 times more oxygen-impermeable than the existing food packaging.
New Canadian banknotes will incorporate several security features to make life tough for counterfeiters.
A polymer could do what the strongest antibiotics can't: kill superbugs.
Belgian scientists created a microdisplay that can be embedded in contact lenses.
Edible wrappers could reduce the amount of plastic in landfills, and make food more fun.
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