Category Just for Fun

What is the History of the ampersand symbol (&)?

An ampersand (&) is a symbol that represents the conjunction ‘and’. An alteration of ‘and per se and’, this sign is simply the product of combining the letters e and t, Latin (et) for the conjunction. It was first used in Roman cursive writing dating back to the first century A.D.

First historical record

Author Keith Houston in his book Shady Characters: The Secret Life of Punctuation, Symbols & Other Typographical Marks claims that this symbol made its first appearance in historical records after being found on an unearthed graffiti from the ruins of Pompeii – a city in ancient Rome which was buried in volcanic ash following the eruption of the Mount Vesuvius in 79 A. D.

Repetitive recitation

In 19th Century Britain, school children reciting the alphabet would include the ampersand as the 27th letter.

At the time, it was customary to recite the Latin phrase ‘per se’ (which means by itself) before any letter that could also be used as a word in itself (like A, I and &). So their daily alphabet rendering would end with: X, Y, Z and per se and. Over time this phrase was slurred to ampersand and it entered the common vocabulary around 1837.

National Ampersand Day

This day was established by American author, designer and typographer Chaz Desimone in 2015, due to his preception of the ampersand sign as an art form. He introduced this day to pay homage to the illustrious history of this symbol, which is also a central motif in his fun art projects and initiatives. Therefore, September 8 is annually celebrated as National Ampersand Day in the U. S.

Picture Credit : Google 

WHY A SPINNING COIN DOES NOT TOPPLE?

Try to balance a one-rupee coin on its edge. It’ll topple over. However, if you flick it with your finger and make it spin it’ll stand on its edge while it is spinning. Why?

While the coin is spinning its centre of gravity runs straight down through it from edge to edge, keeping the spinning coin in place and balanced However, when it slows down, its centre of gravity falls outside its base and it topples over. You are able to ride your cycle because when the wheels are moving they can balance on edge and keep the cycle upright. When the wheels stop moving the cycle topples over.

Picture Credit : Google 

CAN YOU PUT A BIG BLOWN BALLOON INSIDE A NARROW JAR WITHOUT DEFLATING IT?

What you need:

A glass jar, a balloon, a bowl of ice water, a piece of string

What you do:

  • Blow up the balloon so that it is just a little too big to go into the jar.
  • Tie the end of the balloon with a piece of string so that the air cannot get out.
  • Now place the balloon in a bowl of ice water.
  • After some time take the balloon out and try to put it into the glass jar.

What you find:

The balloon goes inside the jar.

Why does this happen?

When you put the balloon in the cold water. the air in it gets cooled. The cooled air contracts and so the balloon diminishes in size and is able to go into the jar.

Picture Credit : Google