In electrical power distribution , a busbar ( also spelled bus bar , or sometimes as buss bar or bussbar , with the term bus being a contraction of the Latin omnibus ,  for all  , or buss being short for buttress ) is a metallic strip or bar ( typically copper , brass or aluminium ) that conducts electricity within a switchboard , distribution ...
Instead, a genius is an extraordinarily intelligent person who breaks new ground with discoveries, inventions or works of art. Usually, a genius's work changes the way people view the world or the field in which the work took place. In other words, a genius must be both intelligent and able to use that intelligence in a productive or impressive way.
Incorrect: a woman whom I think is a genius. In this case whom is not the object of I think. Put I think at the end and the mistake becomes obvious: a woman whom is a genius, I think. Correct: a woman who I think is a genius. Learn to spot and avoid this too-common pitfall.