OBESITY IN THE UNITED KINGDOM

Video about obesity in the United Kingdom from The Guardian newspaper

http://www.theguardian.com/society/video/2014/aug/21/obesity-in-the-uk-the-shape-were-in-video

EVOLUTION DOOR 

Have a look at this new invention: it's called "evolution door." What do you think of it? Would you like to have it in your own home?