Look up into the skies today at a passing aeroplane and the view is not that much different to the one you would have seen 60 years ago. Then and now, most airliners have two wings, a cigar-shaped fuselage and a trio of vertical and horizontal stabilizers at the tail. If it isn't broke, the mantra has been, why fix it, particularly when your design needs to travel through the air at several hundred miles an hour packed with people.
Hollywood is a place where folks are often recognized more for their looks than their talent - and actress Hedy Lamarr was no exception. But it's what she invented in her spare time - to help end that war - that has history turning a kinder eye, linking her to a bombshell of a whole different sort.
2016 inventions that are making the world better, smarter and—in some cases—a little more fun include from Barbie Dolls that look more like real girls to Orange-Flesh Sweat Potatos loaded with much needed Vitamin "A". From a Soccer Field that fts anywhere to portable shelters that can instantly assist refugees around the world.
Water shortage is a pressing issue worldwide: According to the UN, 1.2 billion people (almost one-fifth of the world’s population) live in areas where water is scarce, and another 500 million people are nearing this situation. It’s no wonder, then, that the world is seeking to produce and conserve water – both for drinking and for agriculture – especially during droughts.