What Color Does natural gas burn?

What Color Does natural gas burn?

On a natural gas appliance, the color of the flame is a good indicator of incomplete combustion. The flame should always burn blue, not orange or yellow. If the flame is not blue, it may be a sign that the appliance needs adjusting or cleaning.

Are reptiles related to dinosaurs?

Dinosaurs were warm-blooded reptiles: Mammal bone study sheds light on dinosaur physiology. Summary: A study with extant mammals refutes the hypothesis on which the assumption that dinosaurs were ectotherms was based.

What does the term brownie points mean?

Brownie points in modern usage are a hypothetical social currency, which can be acquired by doing good deeds or earning favor in the eyes of another, often one’s superior. In New Zealand slang, the expression also carries the derisory connotation of having accomplished something petty or otherwise unimportant.

How many times did Jackie Robinson won the World Series?

Robinson played in six World Series, but only won one in 1955 against the New York Yankees in a seven game series.

Who invented the Celsius scale?

Anders Celsius was a Swedish astronomer who built the Uppsala Observatory and invented the Celsius (or centigrade) thermometer scale. Anders Celsius was born on November 27, 1701 in Uppsala, Sweden. He was a Swedish astronomer who taught at the University of Uppsala.

How can a bill vetoed by the President be overturned?

By threatening a veto, the President can persuade legislators to alter the content of the bill to be more acceptable to the President. Congress can override a veto by passing the act by a two-thirds vote in both the House and the Senate.

Who invented candy land?

History[edit] The game was designed in 1945 by Eleanor Abbott, while she was recovering from polio in San Diego, California. The game was bought by Milton Bradley Company (now owned by Hasbro) and first published in 1949.

What nation produces the most vanilla?

The majority of the world’s vanilla is the V. planifolia species, more commonly known as Bourbon vanilla (after the former name of Réunion, Île Bourbon) or Madagascar vanilla, which is produced in Madagascar and neighboring islands in the southwestern Indian Ocean, and in Indonesia.