We say “the failure is mother of success. !!!” -1
학생이 쓴 원문
In 1669, The chemist Brant from Germany boiled pisses of man and animal to get a metal from its accessories to prove his theory.
Even though many trials of this test was excuted in his lab,he couldn,t find the metal from them but unknown white a bit something.
This was a (P) that was discovered for the first time.
강사 첨삭
Hello TS! Thank you for sharing me an information like this. Great job! Just keep on making composition, in this way you can enhance your grammar skill. I know you can do it! Talk to you later TS!
-Teacher Chloe
In 1669, The chemist Brant from Germany boiled pisses of man and animal to get a metal from its accessories to prove his theory.
>>In 1669, a German Chemist who is Hennig Brand isolated from urine a white, waxy material and named it phosphorus (뱇ight bearer
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