Whelks overwhelm and consume lobsters

Source: http://www.youtube.com/watch?v=j4_In6KTglE

Description:

This is a clip from a 50/50 production video about the research of Amos Barkai, uploaded with his permission. It depicts the experiment which led to this 1988 Science paper: http://science.sciencemag.org/content/24 2/4875/62.long