Which bird produces milk?

Which bird produces milk?

The pigeon is one of only three bird species (the others being flamingos and male emperor penguins) known to produce ‘milk’ to feed their young. In pigeons the milk starts to be produced in the crop of the parent birds two days before eggs hatch.

Where are Albert Einstein’s eyes kept?

Einstein’s actual eyeballs are in New York City. They were given to Henry Abrams and preserved in a safety deposit box. Abrams was Einstein’s eye doctor. He received the eyeballs from Thomas Harvey, the man who performed the autopsy on Einstein and illegally took the scientist’s brain for himself.

How much energy do U.S. cows generate by burping?

Researchers at the Texas Department of Highways in Fort Worth determined the cow population of the U.S. burps some 50 million tons of valuable hydrocarbons into the atmosphere each year.  The accumulated burps of ten average cows could keep a small house adequately heated and its stove operating for a year.

How big are angler fish?

Some angler fish can be quite large, reaching 3.3 feet (1 meter) in length. Most however are significantly smaller, often less than a foot. Their most distinctive feature, worn only by females, is a piece of dorsal spine that protrudes above their mouths like a fishing pole—hence their name.

Can pure water conduct electricity?

A solution conducts current when positive and negative ions are randomly dissolved in it. Pure water doesn’t have enough ions but when you add HCl you add a strong electrolyte so, after the addition, solution can conduct electricity very well.

What is the most valuable brand name in the world?

As of 2018, Amazon is the most valuable brand name with an estimated value of $150.8B. Second is Apple with an estimated value of $146.3B. Google rounds out the top 3 with a value of $120.9B.

Who are the two old men in the muppets?

Statler and Waldorf are a pair of Muppet characters. They are two disagreeable old men who first appeared in the television series The Muppet Show and heckled the rest of the cast from their balcony seats.

Which is the largest joint in the human body?

This article is about the joint. For other uses, see Knee (disambiguation). The knee joint joins the thigh with the leg and consists of two articulations: one between the femur and tibia, and one between the femur and patella. It is the largest joint in the human body.