Congratulations to Nghia Vuong on being an award winner in the NASA@Work Lunar Regolith Tolerant Valve Challenge! The NASA@Work program puts up challenges for employees from various parts of the Agency and innovative solutions, such as Nghia's, are rewarded. Nghia submitted his idea for a better "valving" solution to the challenge of stopping/starting flows through a hose. Visit the NASA@Work Challenges website for more information on Nghia's award-winning solution and see if there is a challenge that interests you. + Challenge Details: Lunar Regolith Tolerant Valve + Lunar Regolith Tolerant Valve Challenge Winners + More NASA@Work Challenges + Back to Top