“If you are a little over 30”: a device for relieving knee pain was invented in the USA (3 photos + video)
Sometimes it seems that old age sets in at the age of 30! Everything aches, hurts, crunches, but life is just beginning. But technology is rushing to the rescue so that we don’t fall apart completely. A device for relieving knee pain has been invented in the USA. This gadget is placed on the knee and begins a massage with heating. According to the developers, the pain goes away within 15 minutes of massage. We must take it! 
