Remarkably, touchscreen finger, preposterous though it may sound, does not just affect iPhone users. Members of the Apple fraternity, of course, unlock their smartphones by sliding a touchscreen icon left-to-right, yet some have a tougher go of it than others. Redness and inflammation can accompany prolonged touchscreen use, though users of other touchscreens can also feel the affliction's wrath by moving icons side-to-side or navigating websites on their phones. Touchscreen finger's worst-case consequence, a chance of blisters, surely send shudders down your spine.
* Bing: How does a touchscreen work?
These are sights and sounds of life among Tanzania's Hadza people, the world's last full-time hunter-gatherers. They live on what they can find: honey,... More These are sights and sounds of life among Tanzania's Hadza people, the world's last full-time hunter-gatherers. They live on what they can find: honey, plants, and game, such as bush babies. In its September 2014 issue, National Geographic magazine explores the evolution of the human diet across a wide spectrum of cultures: http://www.nationalgeographic.com/foodfeatures/evolution-of-diet/ By 2050 we'll need to feed two billion more people. Click here for a special eight-month series exploring how we can do that—without overwhelming the planet: http://food.nationalgeographic.com.
Date 10 hrs ago, Duration 1:24, Views 106
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