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Our resident Science Guy Joe Johnson is back with the science stories that caught his eye recently, including ancient tattoo patterns revealed on mummies in Peru using lasers; how your ear muscles "wiggle" when you struggle to listen; and that asteroid that could hit Earth in December 2032.
By Various hostsOur resident Science Guy Joe Johnson is back with the science stories that caught his eye recently, including ancient tattoo patterns revealed on mummies in Peru using lasers; how your ear muscles "wiggle" when you struggle to listen; and that asteroid that could hit Earth in December 2032.