Many countries in the world use hydro energy for conversion to electricity. Canada maintains the highest use, while the United States comes in second. One of the main reasons that hydro energy is used is that it is a renewable energy, meaning it will not be depleted over time and it will consistently be replenished.
Quick Answer. In most cases, a primary care physician removes excessive earwax from the ear canal through a series prescription ear drops, washing or vacuuming procedures. In extreme cases, an ear, nose and throat specialist, or otolaryngologist, removes earwax through microscopic visualization. Continue Reading.
Ear Wax Removal. Cerumen, also known as earwax, is naturally produced by the glands in the ears to lubricate the ear canals and keep dust and debris from getting too far down in the ear canal. Cerumen typically clears itself from the ears, but in some instances can accumulate and cause a blockage. Symptoms of a cerumen blockage include: Earache.