The Independent on MSN4 个月
Harvesting hops for beer produces a lot of waste. These German groups are seeking to fix that
Two students in Munich, sipping beers on their dormitory couch in 2022, chatted about a recent lecture describing the use of ...
National Geographic news7 年
Lessons From the Field—Rainwater Harvesting in India
Today, it is an incredible example of how rainwater harvesting can create prosperity ... and lush green fields in the village below. Last year, the village’s own rain gauge showed rainfall ...