Harwant Singh Aulakh, a farmer in his late sixties, grows basmati rice near Amritsar, just as his father and grandfather did ...

马来熊是世界上体型最小的熊类，擅长攀爬，也是最依赖树冠生活的熊种之一。然而这些天生的攀爬高手，正面临森林砍伐、栖息地丧失和盗猎日益严重的问题，威胁着它们的生存与未来。刚过去的3月3日世界野生动植物日，谷歌地球（Google Earth）分享了一则如何通过谷歌地图讯息帮助马来熊保育的报告，谷歌地图已经不只是为人类导航，它甚至可以用在野生动物保育工作上。黄修德与研究团队通过谷歌，把地图数据添加到谷歌地 ...

Learn these interesting facts about pi before Pi Day on March 14 Facts about pi you don’t want to miss How much do you really ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...