The Prince Of Wales And The Duchess Of Cornwall Visit Canada - Day 4 [Getty Images]

WINNIPEG, MB - MAY 21: Prince Charles, Prince of Wales tries on 'Google Glass' spectacles as he visits 'Innovation Alley' on May 21, 2014 in Winnipeg, Canada. The Prince of Wales and Duchess of Cornwall are on a four day visit to Canada. (Photo by Chris Jackson/Getty Images)

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