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the original video i found was much better the user deleted it. so this is 2nd choice.
the elephants sit in the road and they block traffic for food. and they go car to car. as each car gives them food they let it pass. if you don't have food you can't pass and the traffic backs up. and ppl behind them that have food will give that car food to give so they can also eventually go. the elephants know the humans have to pass that way and they have friends set up in both directions just in cause a car comes from behind. you'll notice as the elephant backs up to block a car trying to sneak by.
ok, brain science, it takes a lot of food to feed a big brain. for example human babies use like 70% of their fuel for their brains. your brain is a major fuel hog, if you didn't know. this is why brains cannot get any bigger than the food that is available. and this is why real intelligence is rare! so when you also think about whales, why killer whales must kill so many seals, or why sperm whales dive so deep to feed on giant squid, this is the reason. it's also why great white sharks aren't always eating you. but unlike the great white, you could be a really good needed food source for killer whales and elephants but they know not to eat you.
i hope i embeded the video right. http://www.telegraph.co.uk/news/news...Sri-Lanka.html
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