Humidified air is recommended if you suffer from dry sinuses, nosebleeds, cracked lips or the common cold. Crane manufactures a number of humidifiers geared toward children. Adding a touch of an essential oil to a humidifier disperses the scent and may have healing properties. Some oils, such as eucalyptus or peppermint, are said to help break up congestion and soothe nasal passages.
Answer Wiki. Ben Franklin, a well-rounded & very knowledgeable in many aspects of life. He was a scientist known for his discoveries & theories in electricity, an inventor noted for the lightening rod, bifocals (glasses), & the Franklin stove.
Top 10 Greatest Scientists. A list of the top 10 scientists of all time. Sir Isaac Newton (1642-1726) Newton was a polymath who made investigations into a whole range of subjects including mathematics, optics, physics, and astronomy. In his Principia Mathematica, published in 1687, he laid the foundations for classical mechanics, explaining law of gravity and the Laws of Motion.