How NYC Would Respond to an Actual Stay Puft Marshmallow Man Attack

It's been 30 years since the Stay Puft Marshmallow Man first squished through Manhattan. With Ghostbusters returning to theaters tomorrow for an anniversary run, we thought it appropriate to consider a very serious question: How would New York City actually fight an evil god in the form of a marshmallow man?… » 8/28/14 1:00pm 8/28/14 1:00pm

How the World Would Look If Air Were Truly Transparent

For the purposes of this question, I'm going to assume that "truly transparent" means that air and its constituents are no longer able to absorb and re-radiate incident radiation, which in visible light seems to be our definition of transparency. To make things much more fun, let's make this true over all wavelengths. » 3/11/14 3:20pm 3/11/14 3:20pm