Franklins magic circle of circles
Framed Prints
This artwork is available as
Framed Print of Franklins magic circle of circles
Magic circle of circles. Figure derived by Benjamin Franklin containing the numbers 12 to 75 inclusive on a set of concentric circular spaces across eight radii. The numbers are so arranged that the total within each concentric circle plus the 12 at the centre equals 360, the numbers on each radius plus the central 12 total 360, and any four numbers on adjoining radii (as if the corners of a square) plus half the central 12 total 180. There are also four sets each of five circular spaces set eccentrically - the numbers in any of these circular spaces plus the central 12 total 360. This figure was printed in the Gentlemans Magazine in 1768. Science Photo Library features Science and Medical images including photos and illustrations. © Todd-White Art Photography
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Media ID 6334623
1700s 18th Century Addition Arrangement Benjamin Circle Circular Concentric Diagram Eccentric Engraved Engraving Franklin Magic Mathematical Mathematics Nested Numerical Puzzle Radius Vertical
Modern 14"x12" (36x31cm)
Ready to Hang Contemporary Framed Prints adds style, protection, and a polished touch to your space - effortlessly.
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Wood effect frame, card mounted, 10x8 fade resistant photo print. Overall outside dimensions 14x12 inches (36x31cm). Environmentally and ozone friendly, 40mm wide x 15mm Polycore® moulding has the look of real wood, is durable and light and easy to hang. Biodegradable and made with non-chlorinated gases (no toxic fumes) it is efficient; producing 100 tons of polystyrene can save 300 tons of trees! Prints are glazed with lightweight, shatterproof, optical clarity acrylic (providing the same general protection from the environment as glass). The back is stapled hardboard with a sawtooth hanger attached. Note: measurements provided are estimated outer dimensions, which include both the image and the frame. While we aim to keep sizing consistent, exact dimensions may vary slightly due to differences in print size or production requirements, which may result in a variation in the overall size (up to approximately 2.5cm (1"))
These are individually made so all sizes are approximate
Estimated Image Size (if not cropped) is 15.9cm x 24.4cm (6.3" x 9.6")
Estimated Product Size is 31cm x 36cm (12.2" x 14.2")
