The Fermi Paradox: if the conditions are right for life all over the universe, then how come we haven’t found aliens yet? This article looks at a lot of possible answers, and they are fascinating.
Doodle For Food is an artist’s Tumblr I found recently. It makes me laugh. Maybe it will make you laugh, too.
Thanks to everyone for your kind comments. I am continuing to feel better. I should have another post (with lots of pictures!) in the next couple weeks. Much like Monty Python’s peasant, this blog is Not Dead Yet!