Solar-powered LED light made of bottles

(PhysOrg.com) -- The Solarbulb, a new lighting gadget from miniWIZ, doesn't exactly come with all parts included: you have to add your own water or soda bottle. The LED Solarbulb screws onto just about any leftover plastic ...

Large, tasty popcorn kernels with infrared cooking

No movie experience is complete without popcorn, whether plain, buttered, or coated with sweet or savory toppings. Microwaves and counter-top air poppers are common appliances for making this tasty snack at home, but now, ...

Paper discs that can pick up hydrogen peroxide

Researchers at the Indian Institute of Science (IISc) have developed a paper-based sensor for detecting even tiny volumes of hydrogen peroxide. This chemical is used widely in household and healthcare products like hand sanitizer ...

Fluorescence discovered in tiny Brazilian frogs

An international team of researchers led by NYU Abu Dhabi Postdoctoral Associate Sandra Goutte was studying the acoustic communications of these miniature frogs. When they discovered that Brachycephalus ephippium could not ...

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