Slide rules are a neat piece of math and history ... Repairing or replacing a cursor is often a big ordeal. Watch out for corrosion or color leaching from a leather holster.

Before there were apps for tablets and smartphones, before mathematics education software was easily installed on personal computers, before electronic calculators entered professional practice and ...

For all those engineers who dabble in music [Magnetovore] has your back. Musicians simply must know their scales and he came up with a papercraft slide rule for major and minor scales. The system ...

Primarily for multiplication and division, the slide rule has two stationary sets and one sliding set of numbers in the center. To multiply, numbers are added; to divide, numbers are subtracted.

With the Kansas City Chiefs smack in the middle of one of 21st-century sport's great runs, NFL fans have been chomping at the ...

Patrick Mahomes and the Kansas City Chiefs faced a lot of backlash from the media and fans after they benefited from some questionable calls in the Divisional Round game against the Houston Texans.