Oculus VR unveiled its Oculus Rift Virtual Reality Development Kit (DK) 2. It features a built-in latency tester, out-of-the-box engine integrations for the Unreal Development Kit, Unreal Engine 4, and Unity 4, source code, documentation, and samples. Preorders are now available for $350 with about $22 for shipping; click here for more information. It's expected to ship in July of 2014.
These houseplants are known for their ability to remove toxins from indoor air. They also offer other benefits ranging from improving sleep to moisturizing skin.