US Department of the Interior @Interior
The @usbr is hosting a prize competition with @NASA & HeroX to improve the efficiency of the water delivery infrastructure in the U.S. These competitions spur innovation & complement research by engaging the problem-solver community #EngineersWeek https://t.co/32z4vSTf8l https://t.co/gYZ60CvMyZ — PolitiTweet.org