PV Gap

Manuel Said:

What is the best way to insulate our attic when no soffit vents are present?

We Answered:

It snows a lot in Chicago. The roof may have been designed to use house heat to prevent ice buildup. That isn't energy efficient but in 1929 that may not have been an issue.

You need the opinion of a licensed roofer who has "been there and done that" and knows what works and what doesn't. It may be possible to add a heating cable and then blow in insulation and not have ice buildup.

A heating cable would be less work than a sock or salting.

Jamie Said:

What is the new NASA Hopkins lab to study lunar poles article about?

We Answered:

It sounds like they are putting some effort into the planning. While the dollar amount spread over that many years is not even a drop in the bucket, it is a step in the right direction for mankind to return to exploration of space.
A more consistent environment is a much better location for a more permanent base.