The center of gravity is a geometric point of an absolutely solid body, through which the resultant force of all gravity forces passes.
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Shot rate at the level of.
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LV
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Seed planting machine
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Where is U.S. military aid going (2020)
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This is what caffeine looks like under a microscope.
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Guardbot Security Patrol Robot

This is a product of a company with the same name. The task of the robot is surveillance and patrolling.

It uses a patented drive-mechanism produced by a motorized pendulum that propels the unit by changing its center of gravity. Its round shape makes it easy to move in sand, snow and even water.

Guardbot reaches speeds up to 15 km/h on land and up to 5 km/h on water. The custom battery itself can last 45 hours, depending on the configuration.
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Smart Padlock Smart Lock.

The lock opens using a fingerprint and allows you to add up to 15 profiles. Using Bluetooth, you can easily control locking and unlocking it via smartphone. The lock will last a year on one CR2 battery.

There are other smart locks available, including bolt locks. You can also choose locks not only with fingerprint access, but also smart combination locks.
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A Halloween house doesn't have to look scary to be the best
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What the engine looks like in the section.
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How a professional cuts onions
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Salt+vinegar = artificial snow
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Diaspora of Singapore in the world
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Number of ATMs per 100,000 adults in the world
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Albert Einstein posing for a portrait painting .
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