100035211524553%3A100035211524553%3A1568928333 meta 100035211524553%3A100035211524553 meta content='' property='fb:admins'/> طب وصحه عامه: Medical News Today: Why are scientists painting stripes on cows?

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الاثنين، 6 يناير 2020

Medical News Today: Why are scientists painting stripes on cows?

Medical News Today: Why are scientists painting stripes on cows? A group of scientists recently concluded that painting black and white stripes on cows might help protect them from biting insects. https://ift.tt/eA8V8J https://ift.tt/35tt88H

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