Why did firefighters use Dalmatians?

Why did firefighters use Dalmatians?

Dalmatians are perhaps best known for their role as fire-fighting apparatus escorts and firehouse mascots. Since Dalmatians and horses are very compatible, the dogs were easily trained to run in front of the carriages to help clear a path and quickly guide the horses and firefighters to the fires.

Why does turkey make you sleepy?

Contrary to popular belief, eating turkey isn’t the main reason you feel sleepy after a Thanksgiving feast. The oft-repeated turkey myth stems from the fact that turkey contains the amino acid tryptophan, which forms the basis of brain chemicals that make people tired.

How much of air is nitrogen?

The common name given to the atmospheric gases used in breathing and photosynthesis is air. By volume, dry air contains 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases. Air also contains a variable amount of water vapor, on average around 1%.

Why do Mentos and diet coke react?

As the Mentos candy sinks in the bottle, the candy causes the production of more and more carbon dioxide bubbles, and the rising bubbles react with carbon dioxide that is still dissolved in the soda to cause more carbon dioxide to be freed and create even more bubbles, resulting in the eruption.

What network owns Comedy Central?

Comedy Central is an American basic cable and satellite television channel that is owned by MTV Networks Entertainment Group, a unit of the Viacom Media Networks division of Viacom.

Can graphite conduct electricity?

Graphite is an electric conductor, consequently, useful in such applications as arc lamp electrodes. It can conduct electricity due to the vast electron delocalization within the carbon layers (a phenomenon called aromaticity). These valence electrons are free to move, so are able to conduct electricity.

Is sucralose natural?

Sucralose is not a natural product – it is not found in nature. Although sucralose is made from sugar, the sugar molecule is chemically modified to make sucralose which is classed as an artificial sweetener.

How many species of fish are in the great barrier reef?

More than 1,500 fish species live on the reef, including the clownfish, red bass, red-throat emperor, and several species of snapper and coral trout. About 5,000 species of mollusks live on the reef.