This scaled rectangle loom is designed for use with a rigid heddle or for card weaving. It is basically designed for domestic use and the processed can be stalled when something else like pets, door bell etc. requires immediate attention.
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Harmonographs are mechanical devices that draw pictures by swinging pendulums, believed to be invented in 1844 by Scottish mathematician Hugh Blackburn. Hypnotic plotter is a 3-pendulum rotary harmonograph
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The Step block Robot consists of a robot chassis kit and armless body, with a servo motor to move the head around. The robot has a cubical head 8 pixels on a side,body & four legs,six motors, and six wheels.
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Given the finite supply of fossil fuels, this biofuel cell is a promising approach for generating power in a renewable, carbon-neutral way. One approach is use of fuel cell and generating the energy using bacteris from muds
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Drones are everywhere in the world. It is estimated that by the year 2020 there will be approximately 7 million drones in the sky and looking the trend it is important to ensure that drone enthusiasts are operating in a peaceful and safe manner.
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Biotechnology is powerful, but only for those with the tools to experiment with and utilize it. Biotechnology combined with 3d printing can be make wonders and leads to bioprinting, tissue engineering, centrifuge dna extractor
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An axial-flow pump, or AFP consists of a propeller in a pipe. The propeller can be driven directly by a sealed motor in the pipe or by electric motor or petrol/diesel engines mounted to the pipe from the outside or by a right-angle drive shaft that pierces the pipe.
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A diaphragm pump also known as a Membrane pump is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or Teflon diaphragm and suitable valves on either side of the diaphragm to pump a fluid. There are three main types of diaphragm pumps.
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As long as the internal combustion engine has existed, engineers have been trying to find better ways of igniting the highly combustable mixture of air and gasoline that powers cars.
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Centrifugal pumps are a sub-class of dynamic axisymmetric work-absorbing turbomachinery.Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the hydrodynamic energy of the fluid flow. The rotational energy typically comes from an engine or electric motor.
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