Anemometer use is constructed from a ping-pong ball attached to a string. When the wind blows horizontally, it presses on and moves the ball; because ping-pong balls are very lightweight, they move easily in light winds. Measuring the angle between the string-ball apparatus and the vertical gives an estimate of the wind speed. This type of anemometer is mostly used for middle-school level instruction, which most students make on their own, but a similar device was also flown on Phoenix Mars Lander. The first designs of anemometers that measure the pressure were divided into plate and tube classes. These are the
Measure B a building making decisions for the whole industry. They don't even make decisions on the moratoriums; a doctor does, and she had no idea about that and what the testing protocols—how the doctors work with them to make the most safe tests available; she had no idea. In the thirty-five minute meeting Director Hutt mentioned that in the 2012 election the most votes cast in any district in favor of passage of Measure B came from Hall's district. Actress Nina Hartley countered that although Measure B and AB 1576 were written by policy makers at AIDS Healthcare Foundation, the AHF