Without agar, countries could not produce vaccines or the “miracle drug” penicillin, especially critical in wartime. In fact, they risked a “breakdown of [the] public health service” that would have had “far-reaching and serious results,” according to Lieutenant-General Ernest Bradfield. Extracted from marine algae and solidified into a jelly-like substrate, agar provides the surface on which scientists grow colonies of microbes for vaccine production and antibiotic testing. “The most important service that agar renders to mankind, in war or in peace, is as a bacteriological culture medium,” wrote oceanographer C.K. Tseng in a 1944 essay titled “A Seaweed Goes to War.”3
the IBM 2984 Cash Issuing Terminal. Like many other early ATMs, the 2984 had its
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老房是我姐督促装修的，她在石家庄工作，离得近。末了，她把家里一堆没用的锅碗瓢盆，全给我堆在橱柜里，有单位奖品，也有人家送的礼品，基本都没拆封。冬大多看不上，丢到仓房里。碗盘本来留了，用着用着，他觉得不得劲，不是嫌小就是嫌浅。他到集市上这次抱回俩白瓷碗，下次又捧回两个白瓷盘子。白瓷是井陉的特产。河北的井陉窑、邢窑和河南的巩县窑，是我国最早烧制白瓷的窑口。
可没想到，出发的前一天，系统突然发来“行程已被车主取消”的提醒。我一下子慌了神，离返程时间只剩不到一天，临时被爽约再重新找车，难度可想而知。我赶紧重新发布行程，抱着一丝侥幸等待回应。大概过了两个小时，系统终于提示有车主接单，我长舒一口气：“谢天谢地，总算能按时回去了。”可这份安心还没维持半个小时，手机再次弹出消息：车主又取消了订单。看着屏幕上的“行程取消”提示，我心里又气又无奈，如今的顺风车车主，怎么连最基本的契约精神都没有？在这种情况下，我几乎没有主动权，只能被动接受车主的临时变更。
Couple to re-start trek around Britain's coastline