Ricky Gervais tells viewers to watch the season premiere of An Idiot Abroad 2. If they break the ratings record for Science, Karl will go get a prostate exam!
While removing silt from the collecting pool, Chris Doumitt accidentally bumps into the sluices and forces the crew to stop and redo the fragile settings.
Could a single virus destroy humankind as seen in films like Zombieland or shows like The Colony? Why or why not? And if they could, what would such a virus look like? James Williams gets the answers from a virus expert.