Calculated Collection

Sugar Beet Weighed
In the washing room, 28lbs of beet is weighed before and after washing and the average dirt content is calculated for the complete load

RMS Titanic - signet ring recovered by CS Mackay-Bennett
RMS Titanic - from inventory of items recovered from bodies by cable ship Mackay-Bennett - an 18 carat gold and small old-cut diamond solitaire band/signet ring, slightly tapering (1/4ins)

USA Grand Canyon
Bird s-eye view of the Grand Canyon of the Colorado River : it has been calculated that the entire population of the world could be hidden inside it. We should try it

Roald Amundsen calculating his position, South Pole, 1911
Illustration showing how the members of Roald Amundsens Antarctic Expedition of 1910-12 calculated their position, using a sextant and an artificial horizon; South Pole, 1911

Popes oscillating engine
Engraving of a cross-section of Popes oscillating engine. The engine made 70 revolutions per minute with the engine power calculated to be that of four horses

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