air pollution

Some people have weird names. My next-office student's name can be an example (he is American, 32). It is phonetically impossible to pronounce his name. When calling him, nobody pronounces it but reads out its alphabet, i.e. reads his spelling aloud. Another, but unobvious, his feature is his fart. His intestine is almost a biologic weapon. He may be abducted by terrorists who want cheap poison gas munition. But, at risk of my own life, I understood why plants in his office are dying. Sometimes science progresses at the expense of researchers' lives.