Asthma and Snoring Elevating the upper body benefits patients with Asthma. On a horizontal mattress it restricts air tubes and increases the difficulty of moving air to vital major organs. The FDA has said that Adjustable Beds aid in the treatment of a number of medical afflictions and illnesses. Snoring is not a problem, except for your partner. Normally adjusting the upper part of the bed to a higher position eliminates or reduces snoring.
Aristotle and Ptolemy. There are few instances of philosophers that have had such a deep influence as Aristotle, or of cosmologists whose theories have endured as long as Ptolemy's. Aristotle's influence is enormous ranging form the sciences to logic.
Michael Faraday is credited with the discovery of electromagnetic induction on August 29, 1831. While Faraday receives credit for the discovery, electromagnetic induction may have been anticipated by the work of Italian priest and physicist Francesco Zantedeschi in 1829 or that of Joseph Henry, who around 1830 made a similar discovery, but did not publish his findings until later. Faraday formulated that electromotive force produced around a closed path is proportional to the rate of change of the magnetic flux through any surface bounded by that path.