noses-凯发k8官网

20-09-30 sniffer dogs are a familiar sight at airports all over the world, where border agents use them to detect illegal substances and contraband. 嗅探犬在世界各地的机场都很常见，边境人员用它们来探测非法物品和违禁品。 now some dogs are using their noses fo...

14-11-10 sweating, panting, moving to the shade, or taking a dip are all time-honored methods used by animals to cool down. the implicit goal of these adaptations is always to keep the brain from overheating. now a new study shows that armor-plated dinosaurs...

13-11-19 human noses come in all shapes and sizes. but one feature seems to hold true: men's noses are bigger than women's. a new study from the university of iowa concludes that men's noses are about 10 percent larger than female noses, on average, in popul...