Komando picks Brilliant electronic zipper-checker August 21, 2013 Share:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Pinterest (Opens in new window) Is your fly down? You can’t check without drawing attention! That’s why an amateur inventor concocted this ingenious homemade zipper-checking gadget! Watch next video Gorgeous Apple iWatch concept Related Videos 02:27 DIY & how-to Kim’s DIY Security tip: Online shopping safety 09:15 Komando picks 7 strange scientific mysteries 02:42 DIY & how-to Tech how-to: Recover your deleted text messages Stop robocalls for good with Kim’s new eBook Robocalls interrupt us constantly and scam Americans out of millions of dollars every year. Learn Kim's best tricks for stopping annoying robocalls in this handy guide. Get the eBook