It looks like you are using an ad blocker. That's okay. Who doesn't? But without advertising revenue, we can't keep making this site awesome. Click the link below for instructions on disabling adblock.
hey, im doing some research for a basic industrial design project, and am doing a bike water bottle that is simple and mindless to use one handed while riding. as part of the research, i need to find images of 20 natural and industrial objects that function similarly. anyone have any ideas? so far, industrial objects arnt too bad, but natural, i have not much idea. so far all i have is a boob. haha. thanks people.
