Daily Archives: December 20, 2018
COOK ISLANDS $25 2017 7 Summits Mt. Everest 5oz. 999 Silver Coin OGP
COOK ISLANDS $25 2017 7 Summits Mt. Everest 5oz. 999 Silver Coin OGPVery impressive high relief legal tender coin authorized by the Government of the Cook Islands. It was struck from 5 ounces of. 999 fine silver and comes in its original mint packaging. Total mintage was limited to 777 pieces. The item “COOK ISLANDS $25 2017 7 Summits Mt. Everest 5oz. 999 Silver Coin OGP” is in sale since Sunday, October 28, 2018. This item is in the category “Coins & Paper Money\Coins\ World\Australia & Oceania\Other Oceania Coins”. The seller is “danglen” and is located in Black Mountain, North
2015 Cook Islands $2 Space-Time Continuum Silver Prooflike Coin
2015 Cook Islands $2 Space-Time Continuum Silver Prooflike CoinThe 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
