Skeptophilia: ISON is Wormwood! Or Nibiru! Or not!

Or Nibiru! Or not! My younger son, who shares my interest in investigating wacky beliefs, sent me a perplexing email a couple of days ago. "Look up 'wormwood,'" is all it said. I responded, "Wormwood like the plant?



Source: http://skeptophilia.blogspot.com/2013/11/ison-is-wormwood-or-nibiru-or-not.html