the risk of getting seriously ill is much lower, so it’s reasonable to make plans to resume normal life. When enough people do this, wedeclare victory– a phrase meaning to announce something to be finished before it actually is, but when it ...
Deadly outbreaks have plagued societies for centuries. But they can lead to medical breakthroughs—if we learn the right lessons from them.
Staph infection is MRSA — Methicillin-resistant Staphylococcus aureus. It's a staph bacteria that, overtime, has developed resistance to antibiotics like penicillins (methicillin, dicloxacillin, nafcillin, oxacillin) and cephalosporins. Learn more about staph infections... ...
Teflon, penicillin, chemotherapy, X-rays, the pap smear, vaccination, Newton's law of gravitation, safety glass, artificial sweeteners, Vulcanized rubber, the Big Bang theory of creation, Silly Putty, popsicles, Coca Co...
请以“How to be a greener person”为题,写一篇短文。内容包括: 1.骑自行车或坐公交车上学; 2.节约用水、用电、用纸; 3.回收玻璃、塑料和废纸: 4.自拟2点。 注意:1.词数90左右。短文的题目和开头已写好,不计入总词数。 2.短文须包括所有要点,不要逐词翻译,可适当发挥,使短文连贯、通顺。 3.短文中...
. They only become a problem to humans when we offer them the proper surroundings. The Black Plague we all read about was spread by way of the flea, which can also latch onto our cuddly cats and dogs. The plague epidemic has ended, by the way, and oh yeah, we have penicillin now!
Alexander Fleming discovered penicillin because he neglected to isolate bacterial cultures from stray spores blowing around in his hospital building — notably from a mycologist’s lab on the floor below. Fleming went away on vacation. When he returned, he found that penicillin mold had killed his...
“Clinicians can quickly scan their answers and say, ‘Oh, I see that you haven’t gone to a restaurant all year. All right. Let’s talk about that,’” she said. Once anxiety has been identified, exposure-based cognitive behavioral therapy can help patients overcome these fe...
Thus I have lived a lifetime without knowing if Oedipus faced up to the horrible revelation, or what became of the six characters in search of an author, whether Oswald Alving was cured thanks to penicillin, if Hamlet finally discovered that to be was better than not to be. I still don...
We are all richer for knowing about penicillin, because we're less likely to die from infections. Wealth is whatever people want, and not dying is certainly something we want. Hackers often donate their work by writing open source software that anyone can use for free. I am much the ...