As noted in the Introduction, the earliest use of protractors was probably in navigation. Protractors assisted with laying out angles to indicate the actual or desired direction of a ship. Makers ...

A wide variety of protractors and angle gages are available that vary in construction and application. Angle squares consist of a square with angular graduations along the longest face or hypotenuse.

While only one patent model for a protractor survives in the Smithsonian collections—from an inventor with a colorful personal history—several of the other objects also provide examples of technical ...

Former President Trump responded to his former White House chief of staff John Kelly — who in recent days said his ex-boss met the definition of a "fascist" and had an affinity for Adolf Hitler ...

Centre the protractor on the same end of the line and make a dot at 40°. From the same end, use a ruler to draw a line through the dot, crossing the arc. Label the length 7 cm and the angle 40°.

On day two of his manslaughter case, Daniel Penny ceased having a name. He became merely “the white man.” During the prosecution’s opening statements on Friday, they asked why Penny, 26, did ...

To do this you will need a ruler and a compass, but not a protractor as you do not have ... so as to cross the first arc. Label the point where these arcs cross, as Q, and complete the triangle ...

The table is limited by our hospital pharmacy's formulary; however, our purpose was to update the current literature. The table is intended for use as a guide when medications labeled for ...

Strange, you think the person labeled the ‘border czar’ would've had this endorsement all sewn up. She should've been a shoo-in, like me for best abs at the Teen Choice Awards. I got robbed.

A couple of smooth criminals were busted last week in Portland, Oregon, when police discovered a bag full of drugs — labeled “Not a Bag full of Drugs” — during a traffic stop. The ...

Thousands of vials of biological substances — including some labeled “HIV” — and a freezer marked “Ebola” were found inside a ...

In a post labeled "speed square basics," she explains that you can also mark any angle from 0 to 90° using a carpenter's square. And that's just scratching the surface of the tool. Who knew you had a ...