Interesting Engineering on MSN

New refueling system with 200,000-gallon capacity tested by US, reduces ground time by 66%

The operation marked the first use of the R-20 at the base to conduct hot-pit refueling, allowing the UH-60 Black Hawk ...
Star Tribune

Delta sends off first flight from MSP using Minnesota-grown sustainable fuel

Delta sends off first flight from MSP using Minnesota-grown sustainable fuel The Delta Air Lines flight departed Wednesday afternoon for New York using fuel blended with winter camelina, a cover crop ...