CultureNASA acknowledges 'impossible' fuel-less drive may actually work Although many scientists balk at the idea of a propellant-less space thruster, NASA recently tested such a drive, which uses electricity and microwaves, no fuel required. If confirmed, this system could revolutionize space travel.by Robin Burks
Culture'Marvel's Agents of S.H.I.E.L.D.' leaps from the TV to a comic store near you in 'S.H.I.E.L.D. #1'by Cameron Koch