1 There are about 30,000 quills on the body of a porcupine. 2  When porcupines shake their body, the quills fall. 3  These are collected and then adorned by many African tribes as ornaments. 4  They are believed to bring good-luck.nteresting And Fun Facts About Porcupine. 1  Porcupines are the third largest rodents in the world, followed by the capybara and the beaver. 2  Porcupines are native to southern Asia, North America, South America and Africa.
The meniscus tear recovery time without surgery is about 6 weeks and the meniscus tear recovery time after surgery is somewhere between 1 and 3 mounths. Also, a recent study shows that after 1 year there is no significant diference between surgery and physical therapy.
About 10% of all meniscal tears have a chance of healing. Of those 10%, only about 70-80% will actually eventually heal, even with surgical help. If a torn meniscus is not untreated, about 1-3% of knees may become asymptomatic. The other 97% of the meniscal tears will either not get better or will get worse.