Impact:Earth

[hereward]

A little bit of fun, construct your own asteroid then let the programme calculate your impact results. Quite interesting.

Link:http://www.purdue.edu/impactearth/

[WeissBodhi]

Well, now, that is just fun :) Wiped Massachusetts out on my first try!

[Octothorpe]

Well, now, that is just fun :) Wiped Massachusetts out on my first try!

And on behalf of anyone and everyone in Fly-over country, many thanks! :D