These sites help students visualize what large numbers, such as one million, look like. There are online representations of a million, plus hands-on activities. Find out your age in millions of seconds.
Lemon has also been found beneficial as a home remedy for knee pain caused by arthritis. The citric acid found in lemon works as a solvent for uric acid crystals, which is the cause of some types of arthritis. Cut one or two lemons into small pieces. Tie the pieces in a cotton cloth and dip it in warm sesame oil.
The cold compress is the best and the easiest way to treat knee pain at home. The cold from this compress can constrict your blood vessels along with decreasing blood flow to your affected area. Therefore, it can help to reduce swelling and give you a relief from knee pain.