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Robot sorting flies

21.06.2015

For many years, scientists have been using fruit flies in various studies. A fairly simple body of flies is an ideal material for genetic experiments.

However, before research, fruit flies require careful sorting, which is a rather tedious task. Therefore, scientists from Stanford University (USA) built a robot on which they shifted this hard work.

To "see" the fruit flies, the robot turns on infrared light, which bounces off the fly's thorax, making it visible to the camera. The selected Drosophila is then taken using a tiny pneumatic tube.

The robot is able to grab flies much faster and more accurately than a human - it processes more than 1000 fruit flies in a 10-hour working "shift". The device analyzes the physical attributes of each fruit flies, sorts them by sex, and is even capable of dissecting their tiny brains.

In the future, scientists plan to train a precision robot to independently conduct experiments on fruit flies, freeing graduate students and interns from this.

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