A human engine has a torque curve similar to that of a steam engine, more or less, which is to say that it is flat until a certain critical rpm, at which point it begins to drop off, because the energy used in accelerating and decelerating massy components (legs) begins to take up all the energy produced.
Asterisk (PBX) Asterisk is a software implementation of a telephone private branch exchange (PBX); it allows attached telephones to make calls to one another, and to connect to other telephone services, such as the public switched telephone network (PSTN) and Voice over Internet Protocol (VoIP) services.
Share images and more online. Pinterest is a fun social photo sharing service that you can now access on the Pokki platform on your desktop. View full description. PROS. Easy to use. Follow and repin friends' pictures you like. Organize your pictures on pinboards.