15.57 (1/2 oz). Amazing first coin in the world with a unique shape and a removable magnetic sphere to commemorate the discovery of the continuum space time. The coin has been minted in a new “Deepest Power Technology” and it depicts the formula of the mathematician Hermann Minkowski. Mintage 1.500 pcs worldwide. The coin’s reverse depicts the representation of Continuum Space Time with concave shape and a magnetic sphere in the centre. Close the edge the inscription “Space Time Continuum” and the formula of the mathematician Hermann Minkowski. The coin’s obverse depicts the back side of the representation of Continuum Space Time in a convex shape, the effigy of Her Majesty Queen Elizabeth II, the issue country and the issue date 2015. Continuum space time The term space-time was created by the mathematician Hermann Minkowski who, in 1908, mathematically proved that space and time cannot be separated from one another. Interestingly, he was the teacher of a certain Albert Einstein at the Polytechnic Institute in Zürich. When in 1905, Minkowski heard about the development of the special theory of relativity by his former student, he apparently said: I would not really have expected that from Einstein. However, it was Einstein who set the biggest milestone in the research of space-time curvature so far in 1915, with his general theory of relativity. The item “SPACE TIME CONTINUUM Magnetic Sphere Unique Silver Coin 2$ Cook Islands 2015″ is in sale since Tuesday, September 22, 2015. This item is in the category “Coins & Paper Money\Coins\ World\Australia & Oceania\Other Oceania Coins”. The seller is “powercoin_italy” and is located in Roma. This item can be shipped worldwide.

• Circulated/Uncirculated: Uncirculated
• Year: 2015
• Composition: Silver
• Country/Region of Manufacture: Cook Islands