Originally published on Fri February 22, 2013 6:34 am
An ear, unsurprisingly, is difficult to make from scratch. Ear cartilage is uniquely flexible and strong and has been impossible for scientists to reproduce with synthetic prostheses.
If a child is born without one, doctors typically carve a replacement ear out of rib cartilage, but it lacks the wonderfully firm yet springy qualities of the original ear. And it often doesn't look so good.
Originally published on Thu February 21, 2013 1:05 pm
A new study published in the journal PLOS ONE finds that tomatoes grown on organic farms were about 40 percent smaller than conventionally grown tomatoes. The upside? They pack more of a nutritional punch. The researchers found the organic tomatoes had significantly higher levels of vitamin C, sugar and lycopene.
Food doesn't matter much in novels. Years will pass in a person's life without a single description of a snack. Not a moment between adverbs for a taco. No wonder so many characters in contemporary fiction are glum: They're not hopeless; they're hungry.