This procedure will have you dancing afterward Knee Pain is a common problem that can be caused by a variety of factors, ranging from arthritis to injury. Joint aspiration is a procedure that can be used to relieve knee pain and prevent the formation of infection. In this procedure, a needle is inserted into the knee joint and fluid is drawn out. In addition, a corticosteroid may be injected into the joint to help reduce inflammation. Ultrasound guidance is used to improve the accuracy of knee j

245K views · 688 reactions | The group of engineers uses the needle to extend the legs of dead spiders with hydraulic pressure to grasp objects. #engineering | Interesting Engineering | Facebook

181K views · 1.9K reactions | Let's talk sock knitting... what is...

8.7K views · 100 reactions | 「拿針」、「剪線」、「穿線」，只需要這個工具就可以 #台灣羽織 #手作教學 #手作 #haoritaiwan #diy #sewing #needle | Haori Taiwan(台灣羽織創意美學有限公司)-quilt patchwork 拼布 | Facebook