The decimal system has ten digits, 0-9. The binary system has two digits, 0-1. This is useful with computers, 0 being "off", 1 being "on". In the current discussion, 0 being "finger not extended", 1 being "finger extended".
Now let's talk place values:
Decimal: 10000, 1000, 100, 10, 1
Binary: 16, 8, 4, 2, 1
So, when AM says "(left hand, palm up, thumb is MSD)", he means the thumb is worth 16, and the pinky is worth 1.
eps6724 said:
They're not necessary.
eps6724 said:
Is there a parallel universe that only squiggly lines go?
The 2-9 go there, too.
eps6724 said:
Can I use the binary system to explain my speed to the cops?
Yes, but you don't want to admit to going 111100 in a 55.
eps6724 said:
Is this the answer ot the question 'when does 1+1 NOT equal 2'?
Yes! In binary 1 + 1 = 10.
eps6724 said:
Unequal refraction of wavelengths of light.
eps6724 said:
To learn blackjack. And other number systems.
eps6724 said:
How does the binary system fit into Douglas Adams's "Great Question of Life"?
Beats the heck out of me!
eps6724 said:
And the ULTIMATE question-who came up with this idea, anyway?
It's a computer thing. Ever wonder why most power buttons are marked with a weird symbol comprised of a 1 and a 0? Now you know.
eps6724 said:
No, I really don't want to know.
Too bad! Is there anything else you don't want to know?
(I don't mean to imply that the only reason for binary is to tell when your computer is on or off. There is more to it than that!)