以前，村里一些旱地靠天吃饭，村民们期盼能建成旱作高标准农田；牛羊价格波动等风险让村民们心里不踏实，希望能有专门的畜牧保险；村里老人多，做饭难、吃饭难等问题十分突出……这不仅是黄旗滩村村民的急难愁盼，也是西部地区许多农村都面临的难题。
New methods such as mini 3D ‘organoids’ are slowly phasing out animal testing in some areas of research. Plus, how to spot a fraudulent paper and the surprising science of squeaky sneakers.
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Даниил Иринин (Редактор отдела «Наука и техника»)
"We've brought inward tourism - people staying and spending time in Manchester restaurants, bars, transportation, a lot of jobs," Dunstan told the BBC.