|
Granit Vase 2800 BC Egypt bottom balancing |
|
Previous Image | Next Image
|
Description: This one piece is so flawlessly turned that the entire bowl (about 9" in diameter, fully hollowed out including an undercut of the 3" opening in the top) balances perfectly (the top rests horizontally when the bowl is placed on a glass shelf) on a round tipped bottom no bigger than the size and shape of the tip of a hen's egg.
This requires that the entire bowl have a symmetrical wall thickness without any substantial error! (With a base area so tiny - less than .15 " sq - any asymmetry in a material as dense as granite would produce a lean in the balance of the finished piece.)
Stats: Views: 103 Total Favorities: 0 View Who Favorited Filesize: 21.74kB Height: 346 Width: 436 Posted by: AGelbert February 01, 2015, 04:45:42 pm
Rating: Has not been rated yet. Total Likes: 0
Image Linking Codes
|
0 Members and 37 Guests are viewing this picture. |
Related Images |
Views: 47 Filesize: 32.65kB Date: August 25, 2014, 01:21:28 am Comments (0) By: AGelbert
|
Views: 60 Filesize: 84.5kB Date: January 15, 2015, 02:34:54 pm Comments (0) By: AGelbert
|
Views: 46 Filesize: 18.4kB Date: February 01, 2015, 04:35:36 pm Comments (0) By: AGelbert
|
Views: 22 Filesize: 293.14kB Date: February 04, 2022, 07:20:35 pm Comments (0) By: AGelbert
|
|
Comments (0)
|
Future Earth
by AGelbert
March 30, 2022, 12:39:42 pm
|
Key Historical Events ...THAT YOU MAY HAVE NEVER HEARD OF
by AGelbert
March 29, 2022, 08:20:56 pm
|
The Big Picture of Renewable Energy Growth
by AGelbert
March 28, 2022, 01:12:42 pm
|
Electric Vehicles
by AGelbert
March 27, 2022, 02:27:28 pm
|
Heat Pumps
by AGelbert
March 26, 2022, 03:54:43 pm
|
Defending Wildlife
by AGelbert
March 25, 2022, 02:04:23 pm
|
The Koch Brothers Exposed!
by AGelbert
March 25, 2022, 01:26:11 pm
|
Corruption in Government
by AGelbert
March 25, 2022, 12:46:08 pm
|
Books and Audio Books that may interest you 🧐
by AGelbert
March 24, 2022, 04:28:56 pm
|
COVID-19 🏴☠️ Pandemic
by AGelbert
March 23, 2022, 12:14:36 pm
|
|
|