This Beautiful Speaker Is Made of Concrete. Yes, Concrete Ifeadi C. 12:34 WIRED, Zero Tech Blog Master & Dynamic's new speaker looks as stunning as it sounds. The post This Beautiful Speaker Is Made of Concrete. Yes, Concrete appeared first on WIRED. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsFor Google, the AI Talent Race Leads Straight to CanadaSilicon Valley’s Plot to Reinvent the Dreaded Conference CallYes, Spider-Man Can Jump 6 Meters Onto a Moving Ferry. Physics Says SoElon Musk Isn’t the Only One Trying to Computerize Your BrainMarco Rubio Says Hack Attempts From Russia Targeted Him, TooHey Tech Giants: How About Action on Diversity, Not Just Reports?