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According to the National Radio Astronomy Observatory (NRAO), this frequency range of radio is used to detect methanol in space - "interstellar wood alcohol", its existence means that a star is being born. The FCC even stated that “all feasible measures should be taken to protect radio astronomical observations from interferenceâ€.
The most exciting part is that NRAO and its astronomers responded to iRobot in the FCC's comments, such as:
iRobot: “Using iRobot RLM [RLM is a weeding robot] can make mowing more secure. A total of 1517 cases of weeding machine fatal accidents occurred between 1997 and 2010. There is reason to believe that if consumers use weeding robots, injuries and fatalities will be greatly increased. Reduced. Every year, when fuel is added to weeding equipment, more than 17 million gallons of fuel are leaked. Most of these fuels are gasoline. Battery-powered weeding robots can reduce emissions, gasoline leaks, fires and other similar accidents.†NRAO: “iRobot Lists statistics on many serious accidents and gasoline leaks, claiming that their herbicide-removing robots will better protect the public interest. However, there are many kinds of weeding robots that use coils [embedded tie wires] on the market, and somehow None of them have prevented the terrible accidents and gasoline leaks that iRobot claims to be closely related to ordinary weeders."
Considering that iRobot's founder, Colin Angle, has a master's degree in computer science and a strong background in artificial intelligence and robotics, this is clearly a war between top scientists. This new product, dubbed iRobot RLM, and how Anger and his team can prevent new products from interfering with the detection of "Star Wood Alcohol" will be interesting.
Astronomers say: sweeping robots affect my discovery of stars
Some files from the Federal Communications Commission (FCC) show that vacuum robot manufacturer iRobot is developing an automatic weeder, but it has caused dissatisfaction with radio astronomers. This unpublished development project uses small power wireless beacons to determine the location of the corners of the yard, ensuring that the weeder does not slip outside the yard. Unlike other automated systems that use wires or barriers to limit the range of robot motion, this development uses beacons with transmission frequencies in the range of 6240-6740 MHz.