Learn what financial instruments are, explore major types and asset classes, and understand how they work in investing, trading, and portfolio construction.

An audio interface is an essential piece of equipment for any musician looking to record live music. It connects musical equipment, such as microphones and instruments, to your computer and is ...

For decades, bulky spectrometers have been the main tools for understanding how things are made of chemicals (a thing called composition). Spectrometers are a type of lab equipment that uses prisms or ...

The foreign exchange market is the most actively traded market in the world, with trillions of dollars in currencies changing hands each day. Foreign exchange markets exist in major cities around the ...

Refractor to reflector, Schmidt-Cassegrain to Maksutov-Cassegrain - this is everything you need to know about the different types of telescopes. When you purchase through links on our site, we may ...

In certain types of reusable medical devices, inadequate reprocessing between patients can result in the retention of soil or blood, tissue, and other biological debris, according to FDA. Such debris ...

Basics of Cleaning, Disinfection and Sterilization of Instruments The following article was originally published in Preventing Infection in Ambulatory Care, the quarterly e-publication from the ...