historyofcommercialeconomyinancienttimes.Becausedraughtanimalsandcereals aredifficulttodepositanddivide,Chineseforebearsusedshellsasamediumof exchangeandunitofaccountincommerceduringthelastphaseoftheprimitive (770BC–476BC),andthehistoryofpapercurrencyinChinacanbedateduptothe ...
Low-cost airlines offer business-class seats at a fraction of the normal price. Give the full-service carriers a miss and check out these cheaper options. Take advantage of your airline’s customer loyalty program and use points to upgrade your seat. Alternatively, you can try bidding for an...
October 1st. The move boosts the yuan to the status of global reserve currency alongside its basketmates, the pound, the euro, the yen and the dollar. At 10.92% it will be the third highest-weighted currency in the basket, behind the euro ...
Comparison Over on his blog KA7OEI has written up acomprehensive comparison between the KiwiSDR and RaspberrySDR. KA7OEI notes RaspberrySDR powers up and works with it's full 62 MHz bandwidth as expected. Measurements for sensitivity, dynamic range, image rejection are about the same. However, ...