Common Vision Problems among Our Children
Wearing glasses used to be a common sight only among the elderly but children today are increasingly donning glasses too. In fact, up to 90% of Asian children are short-sighted with about 10-20% suffering from high degree myopia, and this trend is e ...
Water Purification: Is Your Tap Water Safe to Drink?
Lead is a naturally occurring element found in small amounts in the earth’s crust. While it has its benefits to mankind as it is used in a variety of products such as batteries, ceramics, pipes and plumbing materials, solders, gasoline, and paint, it can ...