National Science Foundation

Selling and buying water rights

Trying to sell or buy water rights can be a complicated exercise. First, it takes time and effort for buyers and sellers to find each other, a process that often relies on word-of-mouth, local bulletin boards, ...

6 hours ago
5 / 5 (2) 0

Video: Launching origami into space

Most people who know of origami think of it as the Japanese art of paper folding. Though it began centuries ago, origami became better known to the world in the 20th century when it evolved into a modern ...

Oct 29, 2014
4 / 5 (1) 0