10 Most Expensive Stamps in the World
The Penny Black - €3,000
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This stamp was issued in May 1840 in the United Kingdom, the Penny Black is actually the very first adhesive stamp in the world, which is the main reason...
Top 10 Most Expensive Drones in the World
MULTIROTOR G4 Eagle V2
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This is one of the biggest MULTIROTOR drones, the G4 Eagle V2 has a weight of 5.5 lb and it can carry an additional payload equal to its weight. It...
