Blowers cool electronic enclosures, induce drafts in boilers, increase airflow on engines, and are configured in a variety of designs such as centrifugal flow or rotary lobe styles. Motors usually drive blowers, though they can be powered by other means such as engines.
Citizenship: United States. Bill Gates is once again the richest person on the planet, a title he's held for 16 out of the last 21 years. He recaptured the top spot in March 2014 after a four-year run by Mexico's Carlos Slim Helu as No. 1.
Taylor Swift is the richest rich celebrity in the world. An annual boon to those who want to ensure their ears are not besmirched by the grubbing, guttural wailings of the poor, Forbes has released its 2016 list of the worldâs richest entertainers.