In this episode of “Some Assembly Required”, Torben builds a squirrel proof bird feeder engineered to thwart a ground assault and make an aerial attack impossible. Tap here ipm://votUiJ/votPl7 on your iPhone®, iPad™, or iPod touch® device that is equipped with the Autodesk Inventor Publisher Mobile Viewer app. Don’t have the app yet? Download it FREE today! – www.engineering.com Then click the Gallery button in the app and select Some Assembly Required by ENGINEERING.com Download the Birdhouse source file to create your own instructions in Autodesk Inventor Publisher – file2.engineering.com Autodesk(r) Inventor(r) Publisher for your desktop – www.engineering.com