It seems like only two weeks ago that the Techaeris Aercast Episode 3 was released into the world. And now, a mere two weeks later, Aercast Episode 4 is available for your listening pleasure. In this episode, the crew talk about Apple’s WWDC announcements, Robot Arms, Amazon’s phone aspirations, Chrome’s 64-bit issues, and much, much more. Follow us past the break for download links and episode guide.