On 7/24/2015 11:29 PM, Craig Berry wrote: > I'm not sure "Interstellar" should be held up as representing the > extreme pole of hard SF. :) Other than the whole Tessaract bit, it was considerably "harder" SF than pretty much anything else out there. -- Kurt Feltenberger kurt@thepaw.org/kfeltenberger@yahoo.com “Before today, I was scared to live, after today, I'm scared I'm not living enough." - Me