So How Long is Once in a Blue Moon ?
People have been using this phrase to imply “hardly ever” for at least 400 years. But in the last 150 years it has a new meaning that allows us to actually be more precise …
What are People Made of?
There are several ways we could measure what we are made of. We could classify ourselves as amounts of fat, bones, and muscle. Or maybe we could express ourselves by percentage of water (about 50-60% if you really want to know).
Why do we get goose bumps when we are cold?
Goose bumps are small bumps on a person’s skin at the base of body hairs. Tiny muscles at the base of each hair contract and pull the hair erect. The most common type of goose bumps is a response to cold.
Who is Cobo Alice?
Ever heard of “Cobo Alice” ? I hadn’t until recently when a friend remarked her father would say this to her if he thought she was looking somewhat ‘dishevelled’.
In this article we look at the origin of this little piece of local folklore.
Why does our hair go grey or white when we get old?
Some people get grey (or white) hairs in their twenties, and others still have dark hair well into their seventies and eighties. The process of greying can occur gradually over many years as individual hair follicles stop producing colour, or it can happen within a matter of months or a few years. How long depends a lot on genetics.
Wacky-pedia : Foody Factoids – Who invented the hamburger, Ketchup or the Burger Bun?
In this article we present you with some wacky facts as well as answering some of the more weird questions – questions that you never even knew you should’ve asked!
Foody Factoids – Who invented the hamburger, Ketchup or the Burger Bun?
Why Does Water Freeze?
Why Does Water Freeze?
In a Nutshell … Water freezes because water molecules stick to one another when they get cold and slow down.
Why Do Light Bulbs Light Up
Why Do Light Bulbs Light Up? The answer to this one is in fact changing … In this article we look at BOTH Incandescent and LED Light bulbs.
The Origins of England’s Three Lions
“It’s coming home, it’s coming home, it’s coming, Football’s coming home ” – So goes the ever popular 1996 “Three Lions” song. So when did the three lions symbol come to be used as England’s royal arms and therefore on the England team shirts ? The answers is somewhat surprising and reveals why in the past we might’ve been singing “three leopards on a shirt”
How Does Bitcoin Work?
Bitcoin, the world’s “first decentralised digital currency”, was launched in 2009 by a mysterious person known only by the pseudonym Satoshi Nakamoto, and whose true identity to this day is still unknown. But … What exactly is Bitcoin, and how does it work?
Why Can’t We Eat Grass ?
Grass stems and similar green leafy bits of plants make up the major part of the diet of many common animals, including cows, sheep, kangaroos and horses. If they can eat it, so why can’t we?
Brew Time Conundrums : Why does a kettle of water quieten down just before it starts to boil ?
They say that “a watched pot never boils”, but next time you’re in the kitchen waiting for the kettle to boil for a fresh brew take a moment to listen, rather than watch, to what happens just before your kettle reaches boiling point. A short period where it actually gets quieter – so what’s going on here then ?
How Do We Know Every Fingerprint is Unique?
Sometimes it’s good to questions the assumed orthodoxy that we all seem to absorb by gradual osmosis from the culture and society we live and are brought up in. How do we know that fingerprints ARE unique?
Are Copper or Magnetic Bracelets Effective Against Disorders like Arthritis?
This is one of those perennial questions : Are Copper or Magnetic Bracelets Effective Against Disorders like Arthritis?
