Related topics: iphone · ipad · apple · smartphone · google

Israeli's chemical scanner could change shopping

An Israeli inventor has created a scanner that he says could change the way we shop and take care of ourselves—by reading the chemical makeup of foods, drugs and other items we use.

DIY thermoelectric device charges hiker's smartphone

(Phys.org) —Whether you're in a city café hunting down a spare outlet or camping and worrying about losing outside contact, the problem is the same, a smartphone about to lose power just when you need it the most. What ...

Controlling magnetic clouds in graphene

(Phys.org) —Wonder material graphene can be made magnetic and its magnetism switched on and off at the press of a button, opening a new avenue towards electronics with very low energy consumption.

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Gadget

A gadget is a small technological object (such as a device or an appliance) that has a particular function, but is often thought of as a novelty. Gadgets are invariably considered to be more unusually or cleverly designed than normal technological objects at the time of their invention. Gadgets are sometimes also referred to as gizmos.

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