You may have heard rumours that deodorants and antiperspirants could cause breast cancer. But these concerns were started by an e-mail hoax. There is no convincing evidence that antiperspirants and deodorants cause breast cancer. Why are the claims about deodorants and breast cancer wrong? The original e-mail claimed that antiperspirants stop your body from sweating out poisons. It suggested that these toxins build up in the lymph glands under the arm and cause breast cancer.
Sharks Have Been Around For Longer Than Trees. The earliest sharks swam through Earth's oceans around 420 to 450 million years ago, a time when there were no true trees on land. Paleontologists can trace the history of sharks this far back by examining fossilized shark teeth and scales.
It is a prehistoric shark that lived (literally) a few billion years ago. It weighed about the same as three school buses. It jaw size was about three times as big as a gâ¦reat whites 0.o There are rumors going on that there is still one in the world... *** *** *** The megalodon shark (C. megalodon) did not lived billions of years ago. It appeared in the fossil registers about approximately 28 millions of years ago, during the late Oligocene, and the more recent fossil found is a tooth from the Calabrian stage of the Pleistocene epoch, only to 1.5 million years ago.