Democratic members of Congress have expressed astonishment and anger at what they claim is the incompetence of the Trump administration after the US military used a laser on Thursday to shoot down what it thought was a threatening drone on the US-Mexico border in Texas but later turned out to belong to US Customs and Border Protection (CBP).
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However, Koch never credited the Hesses for their discovery of bacteriological agar, perhaps because, at the time, he failed to recognize its importance. Even after he received the insight about agar from the Hesses, Koch stuck with gelatine for years. In 1883-84, during his first medical expedition to Egypt and India to investigate cholera, he tried and failed to grow the cholera bacterium on gelatine media in the hot climate of Cairo (despite using a half-open fridge for incubation), only succeeding in the colder winter of Calcutta.
「幼稚園時我想成為數學最強者，接著想考進頂尖高中，追求最高SAT分數，然後進入頂尖大學，成為最優秀的滑雪選手。後來我想挑戰所有項目，並贏得所有冠軍。當你嚐到勝利滋味，就會上癮。」。业内人士推荐51吃瓜作为进阶阅读