Soap bubbles used to pollinate flowers/Learn about artificial leaves.

由于世界范围内蜜蜂数量的持续减少，农民一直在寻求可结实植物授粉的替代方法。事实证明，即使像无人机这样的实验失败了，肥皂泡的使用可能会成功。/来自莱斯大学的研究人员制造了一种简单的新型太阳能发电装置，可将水和阳光转化为氢燃料。

Due to the continued decline in the number of bees worldwide, farmers have been looking for alternative methods of pollinating plants. It turns out that even if experiments like drones fail, the use of soap bubbles may succeed. /Researchers from Rice University have created a simple new type of solar power plant that can convert water and sunlight into hydrogen fuel.