The original review is below, but check out our current Bathroom Scale Reviews here. Etekcity Etekfit Digital Bluetooth. The Etekcity Etekfit Digital Bluetooth Scale is a great tool for weight loss. It is one of the most accurate bathroom scales and will track your weight, body mass index and body fat percentage.
Willis Carrier is credited with inventing modern air conditioning in 1902. In 1915, Carrier and six other engineers pooled $32,600 to form the Carrier Engineering Corporation. They purchased their first factory in 1920, in Newark, New Jersey.
Inventors who came before Willis Haviland Carrier tinkered with cooling machines. But it was Carrier's creation that launched the modern idea of air conditioning. To mark the 110th anniversary of his invention, we look back at the long story of a/c. Author Copy Created with Sketch.