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<\/a><\/p>\n1. Microwaves
\nFor 17 years, astronomers in Australia were puzzled by enigmatic radio signals. Some attributed them to solar flares, while the public suspected extraterrestrial origins. Eventually, they discovered the source was closer to home: their telescope was intercepting energy bursts from the office microwave during lunchtime.
\nTelescopes are not the only devices susceptible to troublesome microwaves; they can also disrupt your wi-fi signal.
\nWi-fi, like most wireless communication technologies, transmits data via radio waves. While governments allocate most radio frequencies for specific functions like law enforcement and air traffic control, some are designated for unlicensed public use.
\nThe 2.4 GHz frequency is commonly utilized by wi-fi networks and Bluetooth gadgets. Coincidentally, this frequency coincides with that used by microwaves for heating food.
\nMicrowave ovens are designed to contain their waves, but if the microwave is old or opened prematurely, it can interfere with your wi-fi signal.
\nHills notes that microwaves, fluorescent lights, or car ignition systems can all cause interference, but modern microwaves are less problematic as they are better shielded, and wi-fi can now operate on the 5 GHz frequency.
\nHowever, if you have an older wi-fi setup or a dated microwave, preparing meals could disrupt your online activities.<\/p>\n
2. Fish tanks
\nIf you have aquatic pets at home, they could pose a challenge for your wi-fi connection.
\nHills explains that radio signals weaken with distance, and when they encounter an object that obstructs their path, it is termed “shadowing.”<\/p>\n