Home |
Search |
Today's Posts |
|
Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
|
#1
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron -- Boris |
#2
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
Boris Mohar fired this volley in
: Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron -- Boris It's not out of the realm of possibility that it was strictly decorative. The Romans were well-versed in geometry, and may have simply delighted in the fact that 12 pentagons could be assembled into a roughly spherical shape. LLoyd |
#3
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
On Jun 7, 12:59*pm, Boris Mohar wrote:
Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron -- Boris Perhaps there were 12 sizes of roman coins and the holes were for sizing the coins. Dave |
#4
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
On Jun 7, 12:59*pm, Boris Mohar wrote:
Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron -- Boris Much of Hero of Alexandria's book shows elaborate toys meant to extract money from the rich, an ancient Sharper Image catalog. One is a trick cup that turns water into wine. jsw |
#5
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
"Jim Wilkins" wrote in message ... On Jun 7, 12:59 pm, Boris Mohar wrote: Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron -- Boris Much of Hero of Alexandria's book shows elaborate toys meant to extract money from the rich, an ancient Sharper Image catalog. One is a trick cup that turns water into wine. jsw I think that Sutter Home picked up on that one. But they can't quite get it to work. -- Ed Huntress |
#6
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
On Jun 7, 12:59*pm, Boris Mohar wrote:
Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron -- Boris I would suggest: the Roman equivalent of a "Turner's Cube" :-) http://www.google.com/search?sourceid=chrome&ie=UTF-8&q=%22turner's+cube%22 In slightly more modern times, plumbing apprentices once demonstrated making a 6-way junction by (mostly) hammer, starting from sheet lead. I've seen the result and they are very impressive. One even went as far as to put flanges with bolt holes on. |
#7
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
On Tue, 07 Jun 2011 12:59:36 -0400, Boris Mohar
wrote: Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron First thing to cross my mind is a studded cage for making a ball with rope or leather/hide. Except the stone ones...? Tent pole intersections? SW |
#8
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
On Jun 7, 10:59*am, Boris Mohar wrote:
Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron -- Boris Doorstop and floor ballast. Probably the metal ones were lost-wax cast. Would be fun trying to figure out a way to sand cast it. Stan |
#9
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
Boris Mohar wrote:
Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron It's a Roman Magic 8-ball. ;-) All the holes being different sizes suggests some significance there, albeit I can't imagine what. Cheers! Rich |
#10
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
"Rich Grise" wrote in message
... Boris Mohar wrote: Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron It's a Roman Magic 8-ball. ;-) All the holes being different sizes suggests some significance there, albeit I can't imagine what. A penis measuring device? -- EA Cheers! Rich |
#11
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
On Tue, 07 Jun 2011 12:59:36 -0400, Boris Mohar
wrote: Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron Looks like one of the original pecker checkers. (darn, I can't find a pic of the joke box I have) http://goo.gl/enM3C somewhat close And don't forget to wear your flying pasties before going to the airport, girls. http://goo.gl/jNhZB -- Experience is a good teacher, but she send in terrific bills. -- Minna Thomas Antrim |
#12
Posted to rec.crafts.metalworking
|
|||
|
|||
Roman dodecahedron
Boris Mohar on Tue, 07 Jun 2011 12:59:36
-0400 typed in rec.crafts.metalworking the following: Can anyone figure out what was it used for? http://en.wikipedia.org/wiki/Roman_dodecahedron Considering that the Romans used a duodecimal (base 12) system of fractions for measurements and calculations ... difficult to say. pyotr -- pyotr filipivich We will drink no whiskey before its nine. It's eight fifty eight. Close enough! |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
OT Ventotene and Roman Engineering | Home Repair | |||
Moen Roman Tub Faucet | Home Ownership | |||
For Dave Balderstone - encoding format mac-roman | Woodturning | |||
How much would it cost to construct a roman bath? | Home Ownership | |||
Were Roman Numbers different back in the Shaker days? | Woodworking |