Scientists make artificial Martian dirt, will sell it to you for $20 Ifeadi C. 00:30 Mashable, Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsGillmor Gang: Grifters ParadiseSave £200 and experience the power of QLED with this Samsung 4K TVKickstart your career with this helpful CV appUI-licious gets $1.5M led by Monk’s Hill Ventures to simplify automated UI testing for web appsH&M removed from Chinese apps over Xinjiang cotton boycottMaster mathematics and computer science with this online course