Recent content by Starving Student

I discovered bigstockphotos.com, but i can't afford $1+ per img for my projects.. is there any other cool site like this that gives good results of imgs you request via the search engine? I'm pretty much looking for a very good photo search engine that is free of charge. I hope my question...

What material do you call that protective foam padding in the laptop sleeve section of backpacks? I bet there is several types depending on the bag, but what is the exact name? Is it Closed-cell Foam? etc? I'm trying to find a place that sells it in bulk. A link(s) for that would be AWESOME...