Airmapper
Foolproofness Tester
Got 3 of the same walmart mirrors today but mounted them on top of the windshield frame. Poped the glass out, flattened the bracket out, drilled a 1/4" hole, reversed the bracket, and poped the glass back in. Now i have rearview and side view mirrors!!
That's pretty cool! I got the chance to drive with mine and noticed that it doesn't shake too bad, and when it does it just makes everything fuzzy but you can still make out cars in it.