Use scientific style (e.g., no jargon or colloquial expressions, avoid contractions).        Express ideas succinctly.  For example, don’t say “at the present time” when you coul...Polishing-Your-Essay-Draft …

The demand for clean water can never end, even if you are in the wilderness. The scenario gets worse when dealing with a disaster or a natural accident. Contamination of water sources is among the most unexpected events. A flood or an earthquake c...Top-5-off-the-Grid-Water-Purification-Methods …

Between the years of 1860-1890, around 250,000 Chinese immigrated to America. Hastily the immigrants came, which began to infuriate the native-born Americans because of their different culture and acceptance of laborious work for low-wages and sti...The-Ostracized-Chinamen …