Researchers at the U.S. Naval Research Laboratory flew their fuel cell powered Ion Tiger UAV for 48 hours and 1 minute on April 16-18 by using liquid hydrogen fuel in a new, NRL-developed, c... Read more
The current world record for triple-junction solar cell efficiency is 44 percent U.S. Naval Research Laboratory scientists in the Electronics Technology and Science Division, in collaboratio... Read more
The potential payoff is the ability to produce JP-5 fuel stock at sea Refueling U.S. Navy vessels, at sea and underway, is a costly endeavor in terms of logistics, time, fiscal constraints a... Read more