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 serves an important purpose by trapping debris before it can get further into your ear. But when you accumulate too much ear wax, it can cause discomfort and trouble hearing. With a little vinegar and water, you can easily clean out your ears and remove excess wax.