Discussion of October 2017 update

[johnse]

He said a bit more about it in the following exchange:

@les

Isn’t the filter basically a fan, box and tube? I would’ve thought your engineers would have that figured out pretty quickly. I’m sure you’ve allocated all personnel to focus on getting the GF to work right, but seems an odd thing seen from the point of view of your not-as-eagerly awaiting customers.

@dan

It’s easy to filter air. We’ve hired an air quality consulting firm to ensure we do it safely and right - it’s a much harder problem.