When did they move the goal posts to the back of the end zone?

When did they move the goal posts to the back of the end zone?

Goal posts were originally kept on the goal lines, but after they began to interfere with play, they moved back to the end lines in 1927, where they have remained in college football ever since. The National Football League moved the goal posts up to the goal line again in 1932, then back again to the end line in 1974.

Why do mosquito bites itch?

While bees and wasps inject venom when they sting, mosquitoes simply bite to feed on your blood. The bumps and itchiness that follow come from an anticoagulant that the mosquito injects to prevent your blood from clotting, which triggers a mild allergic reaction that includes the typical round, red bumps.

Who was the first five star general?

The five-star rank was first created on Dec. 14, 1944. Four Army general officers were promoted to general of the Army that month. Their names and dates of rank are: George C. Marshall, Dec. 16, 1944; Douglas MacArthur, Dec. 18, 1944; Dwight D. Eisenhower, Dec. 20, 1944; and Henry H. Arnold, Dec. 21, 1944.

What is a neutralization reaction and what does it produce?

A neutralization reaction is the reaction between an acid and a base to produce water and a salt. A salt is another name for an ionic compound and the specific salt produced depends on the acid and base involved. The product solution is neutral while the starting solutions are acidic and basic respectively.

What causes muscle soreness following strenuous exercise?

Since the early 20th century, this specific type of muscle soreness, called “delayed onset muscle soreness” (DOMS), was thought to be cause by lactic acid buildup in the muscles during strenuous workouts where your body’s oxygen supply is depleted.

Which Egyptian pharaoh ruled the longest?

If they indeed were taken every two years, then the pharaoh reigned for about 62 years, till around 2212 BC. Pepi II is often mentioned as the longest reigning monarch in History based on accounts from the late 2nd millennium BC Turin canon and the 3rd century BC history of Egypt by Manetho.

Can a pig look up?

Pigs have very short necks so they find it very had to look up at the sky. Remember they also have their eyes at the side of their heads. So now, quick experiment: Scrunch you head down to your shoulders, making your neck as short as possible.

What is the Shakespeare authorship question?

The Shakespeare authorship question is the argument that someone other than William Shakespeare of Stratford-upon-Avonwrote the works attributed to him. Anti-Stratfordians—a collective term for adherents of the various alternative-authorship theories—believe that Shakespeare of Stratford was a front to shield the identity of the real author or authors, who for some reason did not want or could not accept public credit. Although the idea has attracted much public interest, all but a few Shakespeare scholars and literary historians consider it a fringe belief, and for the most part acknowledge it only to rebut or disparage the claims.[