53 Facts that you never know
53 Facts that you never know 1. Cows emit more methane than the oil industry and are a huge factor in global warming. 2. Sand from the Sahara is blown by the wind all the way to the Amazon, recharging its minerals. the desert literally fertilizes the rain forest. 3. There is a US$1000 sports bra which uses heat sensors to detect signs of breast cancer up to 6 years earlier than a mammogram can. 4. In the U.S., if you find a bald eagle feather on the ground, you need a permit to pick it up. 5. There is a gypsy tribe in India that celebrates death as one of the happiest events in their lives, ...
