What does the J stand for in jaywalking?

What does the J stand for in jaywalking?

Contrary to popular belief, the term jaywalking does not derive from the shape of the letter “J” (referencing the path a jaywalker might travel when crossing a road).  Rather, it comes from the fact that “Jay” used to be a generic term for someone who was an idiot, dull, rube, unsophisticated, poor, or simpleton.  More precisely, it was once a common term for “country bumpkins” or “hicks”, usually seen incorrectly as inherently stupid by “city” folk.

How long do crows live in the wild?

In captivity, both crows and ravens have been known to live for about thirty years – tops. In the wild, the average life span of a crow is 7-8 years.

Why do some people like to chew ice?

The desire to chew on ice may occur for reasons other than a mineral deficiency. Some people may develop pica related to a mental health or emotional problem, such as obsessive-compulsive disorder or stress. Other times, pica occurs because of pregnancy and in people with developmental disabilities.

When did the US leave the gold standard?

No country currently backs its currency with gold, but many have in the past, including the U.S.; for half a century beginning in 1879, Americans could trade in $20.67 for an ounce of gold. The country effectively abandoned the gold standard in 1933, and completely severed the link between the dollar and gold in 1971.

How fast does a rocket have to travel to escape the Earth’s gravity?

If you want to completely escape Earth’s gravity and travel to another moon or planet, though, you need to be going even faster – at a speed of at least 7 miles per second or about 25,000 miles per hour.

Who invented the first pay phone?

The first pay phone was invented in 1889 and by 1902, there were over 81,000 pay telephones in the United States. In 1889, the first public coin telephone was installed by inventor William Gray at a bank in Hartford, Conn.

What is the height of a basketball hoop?

Basketball is a sport played by two teams of five players on a rectangular court. The objective is to shoot a ball through a hoop 18 inches (46 cm) in diameter and 10 feet (3.0 m) high mounted to a backboard at each end.

How do transition lenses work?

Transitions lenses contain special patented photochromic dyes that cause the lens to activate, or darken, when exposed to ultraviolet rays from sunlight. When the UV light diminishes, the lenses fade back. As light conditions change, the level of tint adjusts, offering the right tint at the right time.