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By modulating wing beat frequency, and thus light flash frequency, the flies effectively communicate to their peers their sex, age, and possibly even mating status.Using video technology to capture and measure wing flash frequency we were able to show that male flies are attracted to specific flash frequencies and not the morphological characteristics of the female flies." Males are strongly attracted to a wing flash frequency of 178Hz, which is characteristic of free flying young females, rather than 212, 235 or 266Hz, which are characteristic of young males, old females and old males, respectively.The intricacies of this dating system enables single blow flies on the search for a mate the ability to be a bit picky.They can screen for the desired age and sex of their prospective partners simply by filtering out certain flash frequencies from the pool of all those transmitted. Gries compares this natural mating recognition system to the modern dating app, Tinder, which utilises similar screening techniques to ensure prospective matches possess the suitable age and sex status.Arneson hosts the cooking show ‘Spice Goddess’ on the Food Network in Canada and the Cooking Channel in the U.S., having won the 2011 Canada (English) award for best Asian cuisine cookbook at the Gourmand World Cookbook Awards for her second book, Bal’s Quick & Healthy Indian (Whitecap).

They also took photographs and filmed outdoors so comparisons could be made between wing flash in direct sunlight and under a cloudy sky.She has worked as a design engineer, project manager, quality coordinator, program manager and office manager in BC, Alberta, and Northwest Territories.Angel is a tech enthusiast, AI fanatic, and animal lover with a degree in Computer Engineering from Simon Fraser University in Vancouver, Canada.Young single female blow flies shared their personal mating profiles by reflecting light off their wings at the precise frequency of 178, Hertz (Hz), or light flashes per second, to attract their male counterparts which communicate at a frequency of 212 Hz.“They use light flash frequency from their wings to communicate to their peer’s things like age, sex and even mating status” Gris explains.

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