Most rainforests too degraded to provide good habitats 多数雨林退化严重而无法为 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
The Arctic town where polar bears and humans live side by side 北极熊和人类彼此 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
越来越容易打到臭臭车？为什么司机闻不到？
有多位博主发视频吐槽网约车的臭味，称车内混合着头油、皮革、汽油等多种气味，暖风一吹，简直 直冲脑门，晕车感瞬间加剧，引发了网友的广泛认同。 据中国科学技术协会“科普中国”栏目解答，网约车产生臭味的原因有多种包括以塑料、皮革为原材料构成的 ...