What causes a rainbow to appear?

What causes a rainbow to appear?

A rainbow is an optical and meteorological phenomenon that is caused by both reflection and refraction of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.

Who invented the Slurpee?

Slurpee history[edit] Machines to make frozen beverages were invented by Omar Knedlik in the late 1950s. The idea for a slushed ice drink came when Knedlik’s soda fountain broke down, forcing him to put his sodas in a freezer to stay cool, which caused them to become slushy.

Are fruits really just plant ovaries?

A fruit is the ripened ovary or ovaries—together with seeds—from one or more flowers. The fruits of a plant are responsible for dispersing the seeds that contain the embryo and protecting the seeds as well.

What kind of meat is spam made out of?

Spam is a canned precooked meat product made by the Hormel Foods Corporation, first introduced in 1937. The labeled ingredients in the classic variety of Spam are chopped pork shoulder meat, with ham meat added, salt, water, modified potato starch as a binder, sugar, and sodium nitrite as a preservative.

Who was the first black governor in the United States?

Lawrence Douglas Wilder (born January 17, 1931) is an American politician, who served as the first African American to be elected as governor of Virginia and first African-American governor of any state since Reconstruction. Wilder served as the 66th Governor of Virginia from 1990 to 1994.

How much does a cloud weigh?

According to scientists, the weight of the average cumulus cloud is 1.1 million pounds! Think about that for a moment. This means that at any given moment, there are millions of pounds of water floating above your head. That’s the equivalent of 100 elephants.

Is it true that moss grows on the northside of a tree?

Still, whether or not moss grows predominantly on the north side of trees depends on where you live. “There is a tendency for moss to grow on the northern side of a tree—in the northern hemisphere,” he says. “In the southern hemisphere mosses would have a tendency to grow on the south, shady, side of trees.”

How many countries have a mcdonalds?

McDonald’s Corp. is the world’s largest restaurant chain, with 34,480 restaurants in 119 countries. The burger chain has famously gone where few fast-food chains have gone before as a symbol—for better or worse – of capitalism.