Articles on Spira

http://www.fastcompany.com/blog/ariel-schwartz/sustainability/spira-foam-car-most-creative-automotive-x-prize-entry

http://www.gizmag.com/foam-bodied-spira-set-to-make-a-soft-impact-on-deadly-asian-roads/11817/

http://www.hybridcars.com/technology/7-far-out-cars-push-100mpg-25775.html

http://www.odditycentral.com/videos/the-spira-foam-car.html

http://www.nerdbeach.com/post/Spira2c-The-Foam-Constructed-Fun-Econo-Car.aspx

http://www.blogcatalog.com/search.frame.php?term=spira&id=248e265a3809c5520fbf2aab3c1e3e9c

http://www.freerepublic.com/focus/f-news/2261162/posts

http://maingadget.com/2009/05/15/spira-foam-car-enters-automotive-x-prize-our-hearts/

http://technewsreport.co.cc/spira-foam-car-enters-automotive-x-prize-our-hearts

http://www.hostgust.com/gadgets/spira-foam-car-enters-automotive-x-prize-our-hearts/

http://techvesti.ru/comment/reply/1060#comment-form

http://www.crazyengineers.com/forum/ce-infocus/22859-spira-foam-car-enters-automotive-x-prize-our-hearts.html

http://www.engadget.com/2009/05/15/spira-foam-car-enters-automotive-x-prize-our-hearts/#comments

http://www.socahunter.com/2009/05/18/spira-foam-car/

http://www.mentalfloss.com/blogs/archives/25644

http://www.autobloggreen.com/2009/05/14/foam-car-to-enter-auto-x-prize-competition/#comments

http://money.blogdig.net/archives/articles/May2009/15/Spira_s_Floating_Foam_Car__The_Most_Creative
_Automotive_X_Prize_Entry_.html

http://amazngdrx.blogharbor.com/blog/_archives/2009/5/11/4182442.html

http://dvice.com/archives/2009/05/spira-foam-car.php#more

http://www.ecofriend.org/entry/eco-cars-croc-inspired-foam-car-is-light-fast-and-efficient/

http://www.gadgets-reviews.com/awesome-floating-spira-foam-car-.html

http://inventors.typepad.com/absolutelynew/.

http://forum.famouswhy.com/index.php?showtopic=17416

http://www.budgetlifer.com/2009/05/16/spira-foam-car-enters-automotive-x-prize-our-hearts-engadget/.

http://eblogviet.com/foam-car-to-enter-auto-x-prize-competition/

http://www.instablogs.com/spira/

http://www.crooze.fm/lifestyle/electro-gadgets/spira-foam-car-gets-100-mpg-is-light-enough-to-lift-and-even-floats-028994.html

http://indocastlemedia.com/blog/2009/05/20/spira-foam-car/

http://www.ecologiablog.com/post/1402/spira-coche-de-espuma-ultra-ligero-veloz-y-super-eficiente

http://techvesti.ru/node/1060