Another live video chat, this time with a guest! Actor, science enthusiast, and all-around geek David Hewlett (Dr. Rodney McKay on (“Stargate Atlantis”). You can find him on Twitter as DHewlett, and on TwitchTV as IronHamTV and on his website The Tech Terrors. We go live at 3:00 p.m. Eastern (US) time, 19:00 UTC.
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