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.
Finding that other factories want to get in on the cooling action, Carrier establishes the Carrier Air Conditioning Company of America. 1906 Stuart Cramer, a textile mill engineer in North Carolina, creates a ventilating device that adds water vapor to the air of textile plants.