Liddle Kiddles Liddle Kiddles Kiddles were dolls originally produced by toymakers Mattel Inc. in 1965. They were introduced at the 1966 New York Toy Fair and put on the market soon after. Initially about 3 inches tall, they were tiny by doll standards. The sensation they created in the toy world caused other toy companies to produce their own tiny dolls. Mattel founder Elliot Handler oversaw the project. He told engineers and sculptors that he wanted the dolls to resemble little children in neighborhoods across America. Martha Armstrong-Hand, the famous doll sculptor at Mattel, made the first Kiddles in 1965. She explained
Air handler The blowers in an air handler can create substantial vibration and the large area of the duct system would transmit this noise and vibration to the occupants of the building. To avoid this, vibration isolators (flexible sections) are normally inserted into the duct immediately before and after the air handler and often also between the fan compartment and the rest of the AHU. The rubberized canvas-like material of these sections allows the air handler components to vibrate without transmitting this motion to the attached ducts. The fan compartment can be further isolated by placing it on a spring suspension, which