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Human power is the rate of work or energy that is produced from the human body. It can also refer to the power (rate of work per time) of a human. Power comes primarily from muscles , but body heat is also used to do work like warming shelters , food, or other humans.
The first record is for the most distance traveled in 24 hours by human power 1,041 km (647 mi), and the second for the world's fastest 1,000 km (621 mi) time trial (23 hours, 2 minutes). [6] Both records were broken on August 6, 2010, by Christian von Ascheberg who drove 1,000 km (621 mi) in 19 hours, 27 minutes and managed to go 1,219 km (757 ...
A motorised bicycle allows human power and the assistance of a 49 cm 3 (3.0 cu in) engine, giving a range of 160 to 200 mpg ‑US (1.5–1.2 L/100 km; 190–240 mpg ‑imp). [citation needed] Electric pedal-assisted bikes run on as little as 1.0 kWh (3.6 MJ) per 100 km, [55] while maintaining speeds in excess of 30 km/h (19 mph).
HEV-s can be driven on electric power for short distances without running combustion engine. Toyota made up a term "Self Charging Hybrid" which is very misleading. [8] It is actually just a Hybrid Electric Vehicle. It can charge from running combustion engine though doing this will use more fuel than just driving using power from engine directly.
Although the Mr. Fusion unit provides the required power for the time machine, the DeLorean is still powered by an internal combustion engine for propulsion. The fuel line is damaged during Marty's trip to 1885 in Back to the Future Part III. After he and Doc patch it, they attempt to use whiskey as a replacement fuel since commercial gasoline ...
The vehicle had numerous 21st-century technological improvements over the 1980s Pontiac Trans-Am version of KITT, such as an amphibious mode (which allows the car to travel across water like a speedboat), a virtual reality heads-up display (or VR-HUD, which utilized the entire windshield as a video display), a microwave stun device that could ...
A disadvantage is that the freezer door has to be closed over the flat cord, which is plugged into the nearest power outlet. However, some modern refrigerators have a built-in ice-cream maker as an accessory or a specialized electrical outlet for freezer-unit machines. It is not necessary to ¨pre¨-freeze this type of ice cream maker.
The freezer-over-refrigerator style had been the basic style since the 1940s, until modern, side-by-side refrigerators broke the trend. A vapor compression cycle is used in most household refrigerators, refrigerator–freezers and freezers. Newer refrigerators may include automatic defrosting, chilled water, and ice from a dispenser in the door.