The DEMO version only includes 4 pages:
http://discoversocialsciences.com
http://discoversocialsciences.com/embed/POo2YSpM_hd-1-loop-0-autoPlay-0-permalink-1_ext_iframe.html
http://discoversocialsciences.com/embed/bwwDMSGa_hd-1-loop-0-autoPlay-0-permalink-1_ext_iframe.html
http://discoversocialsciences.com/embed/X2P0ccxu_hd-1-loop-0-autoPlay-0-permalink-1_ext_iframe.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit http://www4.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
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