You're just a few precious miles from home when heavy traffic and those three cups of coffee hit at the same moment. There isn't a bottle mouth big enough to handle the cold brew you've got gurgling in your gut. While we've all been caught out like this at some point down here on Earth, this week we have a glimpse at how NASA will provide bathroom facilities on the moon. Tesla may push the boundaries of automotive technology but its production process is a bit of a mess. In a recent initial quality survey from JD Power and Associates, Tesla customers reported 250 build defects (misaligned body panels, shoddy paintwork, things of that nature) per 100 vehicles.