Do hippos sweat red?

Do hippos sweat red?

The really clever thing about hippos is that they produce their own sunscreen, in the form of a sticky reddish sweat. It has told Nature magazine the oily secretion is made up of two unstable pigments – one red, the other orange.

When was glass first made?

Archaeologists have found evidence of man-made glass which dates back to 4000 BC; this took the form of glazes used for coating stone beads. It was not until 1500 BC that the first hollow glass container was made by covering a sand core with a layer of molten glass.

Is an orange a berry?

As the interfertility of oranges and other citrus has produced numerous hybrids, bud unions, and cultivars, their taxonomy is fairly controversial, confusing or inconsistent. The fruit of any citrus tree is considered a hesperidium (a kind of modified berry) because it has numerous seeds, is fleshy and soft, derives

When was Mountain Dew Invented?

Mountain Dew (currently stylized as Mtn Dew in the United States) is a carbonated soft drink brand produced and owned by PepsiCo. The original formula was invented in 1940 by Tennessee beverage bottlers Barney and Ally Hartman. A revised formula was created by Bill Bridgforth in 1958.

How many steps are there in St Peter’s Basilica?

You must pay to take the elevator then climb (320 steps) to the top of St. Peter’s dome—but it’s worth it. (You can save a couple of euros by opting to climb the entire way: 551 stairs.)

How long can a penguin go without food?

Since penguins don’t leave the nesting areas to feed, some species go through the entire courtship, nesting, and incubation period without food or water. For male king penguins, this period lasts for 55 days. For the male emperor penguin, the fast can last up to 120 days.

What are the 13 colonies of the United States?

In the end the thirteen colonies were: Delaware, Pennsylvania, New Jersey, Georgia, Connecticut, Massachusetts Bay, Maryland, South Carolina, New Hampshire, Virginia, New York, North Carolina, and Rhode Island and Providence Plantations.

Were movie trailers always played before the movie?

No. They originally “trailed” the feature film—hence the name. The first trailer appeared in 1912 and was for a Broadway show, not a movie.