Space Station Live: Keeping Their Cool
NASA Commentator Lori Meggs talks with engineers Josh Dunn and Aaron Reese at the Marshall Space Flight Center about testing being done on the POLAR freezers that are used to …
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Tag: Keeping
Keeping direction unchanged during rotation 5
The green disk receives motion from a pink eccentric shaft. Due to a Oldham mechanism that consists of three disks, the orientation of the green disk does not change during …
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Amazon Pets: Keeping Pets Comfortable On Halloween Part 2
Beggin’ Dog Treats featured: Amazon Pets Presents: Easy tips to help your dog stay calm during Halloween traffic with Trainer Cameron Thompsen.
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Shop Tips: Keeping Your Digital Scales Clean
A new short and sweet shop tip from Frank Ippolito! Here’s a simple way to keep your digital scales clean when you use it to measure out batches of resin. …
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Keeping direction unchanged during rotation 6
Two chain drives are arranged with a large non-coaxiality A. The yellow link connects two drives by two red chain pivot links. Center distance between two revolution joints of the …
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ALIS: Keeping the F-35 Mission Ready
This video provides a basic overview of the F-35’s mission support system or Autonomic Logistics Information System (ALIS). ALIS brings training, planning, maintenance and support functions together into one system …
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Keeping direction unchanged during rotation 9a
Pink gear, four yellow satellite gears, four blue gears and green carrier create a differential planetary drive. The gears (except the green one) have same tooth number. Input: green carrier …
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Keeping direction unchanged during motion 14
Orange slider performs planar motion without rotation. Its upper surface is kept always horizontal thanks to a parallelogram mechanism driven by a motor. Distances between two revolute joints on the …
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Keeping direction unchanged during motion 17
Red plate performs planar motion without rotation thanks to two toothed belt drives. Tooth numbers of four pulleys are equal. Pink pulley is immobile. Two yellow puleys are fixed together. …
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Keeping direction unchanged during rotation 20
Grey cam of eccentric circular goove is immobile. Its eccentricity and length of green cranks are equal. Radius of center circle of the cam groove and radius of yellow crank …
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