Backreaction: If it quacks like a black hole

Backreaction: If it quacks like a black hole
http://backreaction.blogspot.it/2014/01/if-it-quacks-like-black-hole.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+Backreaction+(Backreaction)

Sabine ci mette una pezza a tutte le sciocchezze giornalistiche sui buchi neri scaturite da un articoletto di Hawking