h a l f b a k e r yReplace "light" with "sausages" and this may work...
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
Please log in.
Before you can vote, you need to register.
Please log in or create an account.
|
Note coins
Coins of different denominations sound appropriate notes | |
"Coins" consisting of tubular bells of different lengths. The lower the pitch of the note each coin sounds when struck, the higher the denomination, so a middle C coin is worth half as much as a bottom C coin and twice as much as a top C coin, and so on. Counterfeit coins made of different composition
would be detectable because they would sound the wrong notes, and dropping coins onto a hard surface would give some indication of the total value from the sound of the cacophony or harmony produced.
Ooka Tadasuke
http://en.wikipedia.../wiki/Ooka_Tadasuke
The stolen smell. [rcarty, Mar 23 2011]
http://www.halfbakery.com/idea/Piano_20Fork_e9
Piano_20Fork_e9
sub set of..... [xenzag, Mar 23 2011]
[link]
|
| |
[+] I like it and also think a game may be played by throwing the coins into a bucket to make a song! |
|
| |
Is this meant as a pun, as in a pound note? |
|
| |
//Counterfeit coins made of different composition would be
detectable because they would sound the wrong note//
They would not, in other words, ring true. |
|
| |
I suggest cutting normal coins in a spiral. That'd give you a long coil, without changing the coin much. |
|
| |
I've a couple of solid silver coins, and a counterfeit that is clad copper. There is a great difference in how they ring when I bounce them on a counter the way folks used to do when gold and silver coins were used. As [mouseposture] says, "ring true" is an old phrase. |
|
| |