Weekly Webcrawl: August 4, 2013 by Angela Herring August 4, 2013 Share Facebook LinkedIn Twitter Photo via Thinkstock. Photo via Thinkstock. This week in the sciosphere: – Challenging the definition of “cancer” – Just because they’re amazing, a view of the cenotes in the Yucatan – The last year of this Inca girl’s life may have been the best, it was certainly the most nutritious – Wow, that’s a big, smelly flower…everyone said it stank, except this lady? A bit on the chemistry behind that stench.