Last time we were talking about Lemurs. Today we focus on Penguins. Probably everybody has seen penguin walk. It move swaying from side to side with each step like an upside down. It is a result of being heavy animal with short legs. The scientists have found interesting information. This is a very efficient way of walking that to the swaying motion leading to an 80% energy saving compared to a more static walk.
Do you know the risks of smoking? Here are few of possible diseases which are result of cigarette smoke.
First and the best known is cancer . Smoking people are more likely to become ill. This is particularly true of mouth, lung, esophagus, stomach and pancreas cancer. There are suggestion that smoking may also increase the risk of cancers of the liver, colon and rectum.
The research show that almost ninety percent of lung cancer are a result of smoking.
Greenzoner.com