The chemistry of cosmetics Cosmetics are not a modern invention. Humans have used various substances to alter their appearance or accentuate their features for at least 10,000 year...

ALL YOU NEED TO KNOW ABOUT PRECISION INVESTMENT CASTING Precision Investment Casting, also referred to as lost wax casting, is a process in which metals are casted into different s...

How Does a Metering Pump Work? Metering pumps, also called dosing pumps, are pumps that are designed to dispense specific amounts of fluid and measured flow control. They use expan...