An asteroid or comet impacting Earth is going to cause a huge amount of devastation - but just how devastating depends on the size of the object hitting us. I recently found a site run by Imperial College, London which will allow you to estimate the regional environmental consequences of an impact on Earth.
Fascinating, if a little morbid and a great way to round off your week.
Maps! My Real Maps! - I've been tweaking my *Micro-Adventures Patreon* a bunch lately. I added two goals and two pledge levels. I wanted to enhance the participation of my Patre...
49 minutes ago