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Worm kills insects by vomiting Hulk-like bacteria
This flip-flopping piece of DNA is known, fittingly enough, as the madswitch. It"s a promoter – a piece of DNA that switches on nearby genes. In one direction, it does very little. In the other, it activates a set of genes that produce hair-like …
Read more on Discover Magazine (blog)
Why supermarket tomatoes look great but taste bland
If you"ve ever bitten into a wild tomato, you"ll have enjoyed a sweet, intense explosion of flavour. The tomatoes that line most supermarket shelves are a world apart. They look great – a wall of even, ripe red – but they taste like cardboard. These …
Read more on Discover Magazine (blog)
Apple Unveils iPhone 4S With Voice-Recognition Features
“Define mitosis,” says Mr. Forstall. Siri generates and reads back a definition. We are clearly headed to Terminator/HAL territory here. Humans are doomed. Deal with it. Mr Forstall asks Siri, “Who are you?” Siri replies, “I am a humble personal …
Read more on New York Times (blog)
Worm kills insects by vomiting Hulk-like bacteria http://www.danieluk.net/news/worm-kills-insects-by-vomiting-hulk-like-bacteria/ #Apple, #Flip, #Iphone, #Magazine, #World
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