What temperature does water have to be to kill bacteria?

What temperature does water have to be to kill bacteria?

Some bacteria are actually resistant to the temperature of boiling water (100 degrees C.). To kill all the bacteria, you need to raise the temperature to about 121 degrees C. To get water to this temperature, you must heat it under pressure.

How did the Baltimore Ravens get their name?

Baltimore Ravens (1996-Present) Nickname: Selected from a poll conducted by the Baltimore Sun. Fans selected the name in honor of Edgar Allan Poe, American poet who penned his famous poem, “The Raven” while living in Baltimore.

What year was the blue M&M introduced?

Color changes in chocolate M&M’s[edit] In early 1995, Mars ran a promotion in which consumers were invited to vote on which of blue, pink, or purple would replace the tan M&M’s. Blue was the winner, replacing tan in the fall of 1995.

What city has the most fountains?

Kansas City, Missouri, is often abbreviated as KC (abbreviations often refer to the metro area). It is officially nicknamed the City of Fountains. With over 200 fountains, the city claims to have the second most in the world, just behind Rome.

How many dogs years are in 1 human year?

But the conventional wisdom that one dog year equals seven human years is an oversimplified view of how old your dog is in human years. Although a dog’s age averages out this way, there is quite a bit of variation. For example, dogs mature more quickly than children in the first couple of years.

Who has the biggest signature on the Declaration of Independence?

Hancock was president of Congress when the Declaration of Independence was adopted and signed. He is primarily remembered by Americans for his large, flamboyant signature on the Declaration, so much so that “John Hancock” became, in the United States, an informal synonym for signature.

Which US president had 15 children?

John Tyler was the most prolific of all American President: he had 15 children and two wives.

How long does it take for a robin’s egg to hatch?

Mother robins may start incubating their eggs during the evening after the second egg is laid, or after all the eggs are laid. They sit on the eggs for 12 to 14 days. The female usually does all the incubating. Even in good weather, she rarely leaves her eggs for more than 5 to 10 minutes at a time.