Links from Urshula

http://inhabitat.com/nanotech-tea-bag-purifies-drinking-water-for-less-than-a-penny/

http://www.ideaconnection.com/new-inventions/insect-hotel-03758.html

http://www.ideaconnection.com/new-inventions/why-recycle-when-you-can-grow-trees-03724.html

http://dvice.com/archives/2010/06/office-on-wheel.php

http://www.designboom.com/weblog/cat/8/view/10611/adrian-lippmann-fold-flat-shelter.html

http://www.gizmag.com/ravenwindow-automatically-changes-transparency-with-temperature/15468/

http://www.yankodesign.com/2010/06/09/re-learning-the-traffic-lights/

http://www.ideaconnection.com/new-inventions/self-powered-street-lights-03623.html

http://www.ideaconnection.com/new-inventions/cost-effective-self-healing-concrete-03622.html