The other night I was watching a DVD called "Deadly Down Under". It was all about the deadly creature in Australia. I highly recommend it.
I was so amazed at one of that facts they quoted that I though a thread about these sort of things would be great. Thank you Stefan for the go ahead.

Here's the first:

A single bite from the Inland Tiapan(Oxyuranus microlepidotus) has enough venom to kill 150,000 mice. That is cool, unless your a mouse
Inland Taipan - Wikipedia, the free encyclopedia