In this episode:

• Google says black is the new grey when it comes to Android themes
• Sennheiser’s new IE 600 in-ears are 3D printed with the same materials used by NASA
• A new interactive Netflix quiz series is set to take trivia lovers on a mental journey

Tech Byte airs daily from Monday to Friday. For the latest tech news, be sure to follow Stuff on Twitter, Facebook and Instagram or head on over to our website.