- Can You Ask a Pig If His Glass Is Half Full? -- Experts have shown for the first time that a pig's mood mirrors how content he is, highlighting that pigs are capable of complex emotions which are directly influenced by their living conditions http://www.sciencedaily.com/releases/2010/07/100727201515.htm 163 comments science
Linking pages
Related searches:
Search whole site: site:www.sciencedaily.com
Search title: Can you ask a pig if his glass is half full? -- ScienceDaily
See how to search.