Do snakes have a good sense of smell?

Do snakes have a good sense of smell?

Most snakes have an excellent sense of smell, in part to make up for their poor eyesight and limited hearing. Rather than a conventional nose, however, snakes sniff with an organ at the roof of the mouth called a Jacobson’s organ, which is also found in a few lizard species.

When did we get electricity?

In 1882 Edison helped form the Edison Electric Illuminating Company of New York, which brought electric light to parts of Manhattan. But progress was slow. Most Americans still lit their homes with gas light and candles for another fifty years. Only in 1925 did half of all homes in the U.S. have electric power.

Where Does Worcestershire sauce come from?

Despite its name, Worcestershire sauce was originally an Indian recipe, brought back to Britain by Lord Marcus Sandys, ex-Governor of Bengal. One day in 1835, Sandys appeared in a prospering chemist’s emporium in Worcestershire, England, and asked the chemist to create a batch of sauce from his recipe.

Where did the word dad come from?

Even the Oxford English Dictionary throws its hands up and admits “of the actual origin we have no evidence.” But, the OED continues, “the forms dada and tata, meaning ‘father,’ originating in infantile or childish speech, occur independently in many languages.” In other words, “dad” might come from baby babble and entered adult vocabulary from there as “dad,” but it’s not a sure thing.

How fast does a .22 caliber bullet travel?

Many .22 LR cartridges use bullets lighter than the standard 40 gr, fired at even higher velocities. Hyper-velocity bullets usually weigh around 30 to 32 gr (1.9 to 2.1 g) and can have a muzzle velocity of 1,400 to 1,800 feet per second (430 to 550 m/s).

How long is the border between Canada and the United States?

According to the U.S. Geological Survey (USGS), the length of the International Boundary line of the U.S.-Canadian border, excluding Alaska, is approximately 3,987 miles, while the length of the U.S.-Mexican border is estimated at 1,933 miles. The length of the Alaska-Canada border alone is 1,538 miles.

How many years did it take to build Rome?

So far it’s taken approximately 1,009,491 days to build Rome. This is based on the traditional founding of the city (21 April 753 BCE), but we should also consider that the city has been sacked and rebuilt several times.

Who discovered the vaccine for polio?

Jonas Salk. Jonas Edward Salk (October 28, 1914 – June 23, 1995) was an American medical researcher and virologist. He discovered and developed the first successful inactivated polio vaccine.