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- ELECTRICITY
- -----------
-
- As you probably know, electricity is the thing that happens when two
- clouds rub together. Lightning is produced, and in no time at all
- lightening conductors are sent by the Electricity Board to direct it
- to near-by pylons, enormous electrical lamposts found mainly in the
- countryside. Nowadays we think nothing of relaxing in an electric chair
- while electric ovens use 'microwaves' (tiny, invisible amounts of hot water)
- to cook our meals. We use electrocution to help us talk more properly, while
- in the bedroom electric blankets fold themselves. But things weren't
- always this easy.
-
- It was of course Sir Isaac Walton who invented the electric cable, while
- waiting for the kettle to boil. He decided to suspend an apple from a wire
- strung bewteen two opposite poles in a magnetic field near his home. Cable
- or 'telegraph' poles like these are now an everyday sight in Britain. The
- invention of electricity, so named after the 'electricity meters'
- underneath the stairs in which it is kept, meant that previously
- 'wireless' radios could now be plugged in, giving them pictures. Almost
- overnight, television had been born.
-
- Electricity charges of 240 volts (about 5 pounds per week) are commonplace
- today, but electricity had been free up until the time of the
- Norman Conquest. Norman's brother, William the Conqueror, caused an
- electric storm when he announced that people would have to pay for
- their electricity. This earned him the nickname 'Electricity Bill', a term
- which is still in use today.
-
- There are two main types of electricity. The first, which we use every
- day to light our rooms, comes in bulbs, a special kind of onion grown in the
- soil, (hence its name 'earth' electricity). 'Live' electricity, which
- comes from animals, is far more dangerous, as King Canute discovered when
- a spider burnt his cakes giving him an 'electric shock'. But it was
- Dr.David Livingstone, with his unusual ability to talk to animals,
- who first harnessed this form of electricity. His 'Davy' lamp,
- containing a bright yellow canary, was used to light coal mines, and
- these 'miner' birds are today a popular household pet.
-
- As recently as 1966, Sir Stanley Mattews was awarded the World Cup for his
- discovery that the electric atmosphere found inside football stadiums could
- be used to power enormous 'floodlights' during periods of heavy
- rainfall. More recently 'damns', (so named by an architect after he'd
- forgotten to leave a gap for the water while building a bridge), have
- been used to prevent flooding. In Britain today, there are millions of
- 'electric fans'; people who prefer electricity to other forms of energy.
- For further information send a SAE to your nearest Electrical Dealer
- or write to the Electricity Consumer's Council, a voluntary
- organisation set up to help people who have consumed large ammounts of
- electric currants etc.