Discover treasures in the Roman ship wrecked 1600 years ago
Israeli divers announced the discovery of treasure with many works of art in the Roman ship sunk 1,600 years ago.Japan turns 'electronic waste' into medals for the 2020 Olympics
According to the plan, the Organization Board of the Olympic Games will collect 8 tons of metal throughout the country, to build 5,000 medals for two Olympic and Paralympic events.