jiyeon The speed flow strip in action, simply taped onto one of the fan blades. This is at 700RPM, with the GIF being 36FPS. iLostMyXbox21 Ooooooooh February 12, 2019 imreloadin Waaaaaaaiiiiiiiiiit a dayum minute here.... Do you pronounce this like the letter S with a y at the end of it? Or is it more like "essay"? Or how about "easy"? So many possibilities... February 12, 2019 iLostMyXbox21 Wait nooooo why you change it February 12, 2019 imreloadin 1 Windows7ge Neat. Now play with the shutter speed until the fan appears to stop spinning and we can read what's on it. February 12, 2019 TopHatProductions115 1