Reduce Friction facts
While investigating facts about Reduce Friction Examples and Reduce Friction Meaning, I found out little known, but curios details like:
There is no scientific correlation of the old wives tale of cracking your knuckles will cause Arthritis, the cracking is caused by small bubbles bursting fluid which helps lubricate the areas between bones and reduces friction for ease of movement.
how can we reduce friction?
Curling ice is actually different than other kinds of ice. Ice makers use a technique called pebbling. Pebbling involves freezing small droplets of water across the playing surface between each match to reduce friction.
Suggest why it is important to reduce friction at movable joints?
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why is it important to reduce friction at movable joints?
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Workers constructing Beijing's Forbidden City created an artificial ice path to carry stones to the site. The path was lubricated with water as the sledges with the stones passed. This reduced friction and let stones slide before the water refroze, allowing for much less effort.
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Up to the 1970's car manufacturers put whale oil in automatic transmissions to reduce friction
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Watches contain rubies and sapphires because they are inserted at the points of heaviest wear in order to reduce friction. Having a hardness value second only to diamonds, they eliminate metal-on-metal stress.
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'dry lubricants' are materials such as graphite, which despite being solid, are able to reduce friction between two surfaces sliding against each other without the need for a liquid medium.
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Ball bearing" is the name for the machine element assembly in which (often steel) balls are used to reduce rotational friction and support radial and axial loads. The balls themselves are simply called balls.
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Dolphins shed their outer layer of skin every 2-3 hours to reduce friction and maximize swimming speed
