Clean your hands prior to touching your ears and earrings. Clean the front and back of the earrings 2-3 times a day. Do not remove the earirings for 6 weeks, but twist them both directions in the ears 2-3 times a day. ...Read more.
Introduction Biodiversity. The Cornell-Peru Project is an example of the development paradigm of the 1950's and 60's that became known as the Green Revolution. One of the unexpected consequences of the program was a negative effect on the biodiversity of the region because the project promoted mono-cropping of improved varieties of potatoes for the commercial market in Lima with the use of chemical fertilizers and pesticides (Lynch, 1982).
A positive impact is that the spinning jenny could make clothes faster and easier, by making multiple spools of yarn at a time. A negative impact is that spinning wheel makers were angry at the inventor, James Hargreaves, because they could go out of business if the spinning jenny became a common item.It is said that some of the makers of the spinning wheel sabotaged Hargreaves machines, and Hargreaves fled.Obviously, the Industrial Revolution had both good and bad sides.  The Industrial Revolution of the 19th century made an overall  positive impact on Western society.