Every year, much of the energy the U.S. consumes is wasted through transmission, heat loss and inefficient technology -- costing American families and businesses money, and leading to increased carbon pollution.
histone /hisÂ·tone/ (hisÂ´tÅn) a simple protein, soluble in water and insoluble in dilute ammonia, found combined as salts with acidic substances, e.g., the protein combined with nucleic acid or the globin of hemoglobin. histone (hÄ­sâ²tÅnâ²)
overtonenoun [ C ] uk â /ËÉÊ.vÉ.tÉÊn/ us â /ËoÊ.vÉ.toÊn/. âº [ usually plural ] something that is suggested, but is not clearly stated: The concert was supposed to be a charity event but it had strong political overtones. There was an overtone of regret in his farewell speech.