NASA and Aerojet Rocketdyne of West Palm Beach, Fla., recently finished testing a rocket engine injector made through additive manufacturing, or 3-D printing.
Winnipeg Free Press - PRINT EDITION SATURDAY Night Live alumnus Chris Kattan is bringing his standup-comedy act to Winnipeg for a three-night stand, March 6 to 8 at Rumor's Comedy Club. Kattan, a graduate of L.A.'s famed The Groundlings improv/sketch troupe, was a SNL regular from 1996 to 2003, contributing such memorable characters as Mr. Peepers, Mango and one-half of the nightclub-hopping, head-bobbing Butabi Brothers (along with Will Ferrell).
NASA held a press briefing today to publicize a cool incremental result in the story of present-day liquid water on Mars. How big a deal is this story? Was all the pre-announcement hype justified? Is this just NASA discovering water on Mars for the zillionth time?