Science & Technology Archive

World’s Oldest Currency

The pound sterling is the world’s oldest currency still in use.The pound is a unit of currency. The pound, which finds its origin in England, historically referred to the worth of a quantity of silver weighing one pound. The


The world’s oldest working computer machine is a 61-year-old  Harwell Dekatron ,with a size of an average SUV  and weight to match .It takes around 10 seconds of calculation per two digits specifications  in full: Power Consumption: 1.5kW Size: