High Rpm Quotes

In flight a bumblebee flaps its wings 200 times per second (which equals 12,000 rpm), roughly equivalent to the speed of a high-revving motorbike engine.

There was a further, rather crazy reason why Neil was my dream batsman. In the 1950s, pop music was innocent and melodic. Top among the vocalists who escorted me through my youth was little Guy Mitchell. That plaintive, joyous, carefree voice gave us Truly Fair and My Heart Cries for You, crystal-clear melodies that lifted and sustained anxious teenagers, exactly as did Neil Harvey’s dainty batsmanship. Neil was a study in cream: no commercial logos then (least of all affixed to the white boundary pickets or splattered even more intrusively across the sacred turf), just a clean bat wielded by a young chap with shirt-sleeves rolled high, pads gleaming white, dark hair unencumbered by cap or sunhat (let alone helmet), head slightly tilted as he walked. "Consequently, whenever I watched Harvey play, a Guy Mitchell song would float through my head. And whenever I listened to those 78rpm records at home, they sparked visions of Neil Harvey at the crease. So I’ve now confessed to a modern readership. And if that portrays the young me as a dreamer, anchored securely in a world of innocence and joy, so be it. Despite all the tensions and crises that life has thrown up, little has changed. I owe a lot to Neil Harvey.

Despite international calls for Chernobyl to be decommissioned at once, it endured a very gradual demise. On October 11th, 1991, just five years after the Unit 4 explosion, there was a third major accident at the plant, this time at Unit 2. Prior to the event, the Unit had been taken offline following another accident - this time a fire in its section of the turbine hall, which had broken out during minor turbogenerator repair work. After extinguishing the blaze, the generator had been isolated and its turbine coasted down to about 150 rpm when a faulty breaker switch closed, reconnecting it to the grid. The turbine rapidly sped up to 3000 rpm in under 30 seconds, then, according to a 1993 report by the U.S. Nuclear Regulatory Commission, “the influx of current to TG-4 overheated the conductor elements and caused a rapid degradation of the mechanical end joints of the rotor and excitation windings. A centrifugal imbalance developed and damaged generator bearings 10 through 14 and the seal oil system, allowing hydrogen gas and seal oil to leak from the generator enclosure. Electrical arcing and frictional heat ignited the leaking hydrogen and seal oil creating hydrogen flames 8 meters high, and dense smoke which obstructed the visibility of plant personnel. When the burning oil reached the busbar of the generator it caused a three-phase 120,000-amp short circuit.”265

It was to be the longest flight I had ever made in my young life and one of the most interesting. Having always been interested in the magic of aviation I knew that the DC-6B, I boarded was an approximately 75 seat, trans-ocean, Pan Am Clipper. It would also be the last long distance propeller driven commercial airliner. The only difference between it and the DC-6A was that it didn’t have a large cargo door in its side, and it was also approximately 5 feet longer than the DC-6A. 1955 was a good year and people felt relatively safe with Dwight D. Eisenhower in the White House. “I like Ike” had been his political motto since before he assumed office on January 20, 1953, even many Democrats held him in high esteem for his military service and winning the war in Europe. Eisenhower obtained a truce in Korea and worked diligently trying to ease the tensions of the Cold War. He did however fail to win over Georgy Malenkov, or Nikolai Bulganin who succeeded him, as Premier of the Soviet Union in February of 1955. As a moderate Conservative he left America, as the strongest and most productive nation in the world, but unfortunately because of his lack of diplomacy and love of golf, failed to prevent Cuba from slipping into the communist camp. WFLA inaugurated its broadcasting in the Tampa Bay area on February 14, 1955. The most popular music was referred to as good music, and although big bands were at their zenith in 1942, by 1947 and music critics will tell you that their time had passed. However, Benny Goodman was only 46 in 1955, Tommy Dorsey was 49 and Count Basie was 51. So, in many sheltered quarters they were still in vogue and perhaps always will be. I for one had my Hi-Fidelity 33 1/3 rpm multi stacked record player and a stash of vinyl long play recordings shipped to Africa. For me time stood still as I listened and entertained my friends. Some years later I met Harry James at the Crystal Ballroom in Disneyland. Those were the days…. Big on the scene was “Rhythm in Blues,” an offshoot of widespread African-American music, that had its beginnings in the ‘40s. It would soon become the window that Rock and Roll would come crashing through.

The moment you announce that bedtime is drawing near, your kids will collectively lose their minds. Successfully getting four little sets of teeth brushed, bodies bathed, pajamas on, and rpm down is about as manageable as simultaneously riding four bucking broncos. Anyone who tells you different is a liar. Progress you make on one front is immediately challenged by at least one child revolting and undoing all your work. At some point someone will inevitably be running down the hall with underwear on her head, wearing a pair of her mom’s high heels. Who just wrote on the wall with that marker, and where did you get that cookie?

Messerschmitt Me 264 with steam turbine In August 1944, the firm of Osermaschinen G.m.b.H. founded by Professor Losel was commissioned to carry out the design and development of a steam turbine power unit for aircraft. The design called for 6000hp at 6000rpm with a weight/power ratio of 0.7kg/hp and a consumption of 190 grams/hp/hour. A Me 264 airframe was to have been placed at the disposal of the firm, but it was destroyed in an air raid. Two forms of propeller were envisaged, one of 17.5ft diameter and revolving at 400-500rpm and the other 6.5ft in diameter revolving at 600rpm. The whole system consisted of four boilers (capillary tube boilers of special design) boiler feed water pump and auxiliary turbine, main turbine, combustion air draught fan, condenser, controls and auxiliaries. At the time of the German collapse many components of the system had been produced, including the turbine blades, and auxiliaries such as the combustion air draught fan and condenser pump were ready for use. A start had been made with the assembly of the auxiliary and main turbine and one boiler had been manufactured in its entirety. The first system was designed to use 65% solid fuel (pulverised coal) and 35% liquid fuel (petrol) but it was intended to use liquid fuel only when it became available in quantity. The advantages claimed for the steam-turbine system are: 1)       Constant power at varying heights. 2)     Capacity for 100% overloading, even for long periods. 3)      Full steam output attained in 5-10 seconds. 4)     The system is not sensitive to low temperatures. 5)     Long life and simple servicing. 6)      Simple and rapid control. 7)      The system lends itself to incorporation in an airframe, since it can be broken down into separate components. The four main boilers are 3ft in diameter and 4ft high. The main turbine is 2ft in diameter and 6ft in length.     Messerschmitt Me 265     Messerschmitt Me 309 fighter A single-seat

Edison developed a 12-inch 80rpm (revolutions per minute) disc that could fit up to twenty minutes a side in the mid-1920s, but this also failed due to poor sound and the high cost of the equipment needed to play it.