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A bit is an archaic type of currency. 25 cents is two bits. A bit is thee part of a horse's bridle used to control its head. A bit is a short comedy skit or routine. A drill bit makes holes. And you can have a would from being bit by a dog.

 

Bill

 

Exactly! May I expound? As if.:)

Specifically, a 'bit' is 1/8th of a Spansih Doubloon. As they had no smaller coinage, people cut the doubloon into 8 roughly equal pie-shape parts, each called a 'bit'. The old saying "2 bits, 4 bits, 6 bits, a dollar, comes from this practice. Today we still call a quarte(dollar) in the US, two-bits.:D

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When can light travel faster than light?

 

When it's a headlight (ahead light).:hammer:

 

That's very good! That is a keeper!:D

 

But it is actually when you can see © it shifting into reverse.

 

Explanation.....

 

May 11, 2006

Light's Most Exotic Trick Yet: So Fast it Goes ... Backwards?

 

Light propagating backwards

 

 

In the past few years, scientists have found ways to make light go both faster and slower than its usual speed limit, but now researchers at the University of Rochester have published a paper today in Science on how they've gone one step further: pushing light into reverse. As if to defy common sense, the backward-moving pulse of light travels faster than light.

.........

Read the rest of the article at:

http://www.rochester.edu/news/show.php?id=2544

 

As always, the best of wishes.

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