New Wet suit:
Australia is very famous for its many shark attacks on surfers. In general thee surfers' wet suits never protected them from sharks and sometimes even attracted sharks since it made surfers look like seals. But the Australians have come up with a simple yet very efficient answer. They have designed a stripped wet suit. In nature, usually, animals with black and white stripes indicates that they are poisonous. These suits have been tested on humans and they worked incredibly well, the sharks wouldn't even get close to it!
An incredible memory! :
The planarian warms have an incredible capability to regrow any body part, including the brain! This is because their body is stuffed with a huge amount of stem cells. But searchers from Tuft university discovered something something even more incredible: after being decapitated they are able to regrow a brain with all of its memory! The searchers suspect that this is possible because the memory was copied in some of the stem cells.
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