Do crocodiles cry?

Do crocodiles cry?

For centuries insincere humans have been said to cry crocodile tears—a nod to the famous tale that crocs weep with false remorse while devouring their prey. Now research has shown that some reptiles really do shed tears during a meal, but most likely for biological rather than emotional reasons.

Why do we blush when we are embarrassed?

AsapSCIENCE explains blushing as a reaction of the sympathetic nervous system and part of our “fight or flight” response. When you’re embarrassed, adrenaline is released, speeding up your heart rate and dilating your blood vessels to improve your blood flow and oxygen delivery.

How many shots are in a fifth?

A standard American shot is 1.5 oz. A fifth of jack contains 25.6 oz. This means there are 17.07 shots in a standard fifth of Jack Daniels.

Who does Jennifer Aniston play on friends?

Jennifer Joanna Aniston (born February 11, 1969) is an American film and television actress. She plays the role of Rachel Green on Friends, a role for which she won both an Emmy Award and a Golden Globe Award.

How much money does a gas station make per gallon?

But before you cry foul, you should know that after all the ups and downs in a year, gas stations do not make much money from selling gasoline. After credit card fees and other operating costs, net profit for gasoline sales averages 3 cents a gallon, according the National Association of Convenience Stores.

Where did Beowulf come from?

In the poem, Beowulf, a hero of the Geats in Scandinavia, comes to the aid of Hroðgar, the king of the Danes, whose mead hall (in Heorot) has been under attack by a monster known as Grendel. After Beowulf slays him, Grendel’s mother attacks the hall and is then also defeated.

Why is it called the qwerty keyboard?

The arrangement of the first six letters in the top alphabet row of a standard keyboard QWERTY goes way back. The layout was created in 1873 when Christopher Latham Sholes made improvements to his earlier typewriter models in order to design a quicker and more efficient typewriter for E. Remington and Sons.

Do water and ice weigh the same?

The ice cup will weigh the same as when it was in liquid form but the volume of ice in the cup will be larger than what it was in liquid form. This is because when ice crystallizes into its hexagonal structure the water molecules are farther apart than when they are in the liquid state.