One of the perennial challenges of building robots is minimizing the size and weight of drive systems while preserving power.

On August 28, 1963, more than 250,000 people gathered in the nation’s capital for the March on Washington for Jobs and Freedom. The march was the brainchild of longtime civil rights activist and labor ...

The Taliban, a Sunni Islamic fundamentalist and predominantly Pashtun movement, controlled most of Afghanistan from 1996 to 2001. In October 2001, U.S. and allied forces invaded the country and ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

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