Some of the weirdest crowdfunding fails to hit the internet (11 Photos) By: Staff In: FAIL, Shit Happens Jul 21, 2016 232 Liked! 139 Disliked 0 1 Saliva Scanner “Scan and detect saliva in your food and see it on your smartphone!” $304 / $85,000 goal Category: FAIL, Shit Happens Like this post? 232 Liked! 0