We all know what happens to a squeaky wheel, right? But just how loud does a wheel need to squeak before it’s squeak-worthy of replacement?

(Toshiba: Irvine, CA) -- Toshiba Imaging Systems Division announces the IK-4K, UltraHD 4K, the world’s smallest three-chip video camera with an unprecedented 8-megapixel, 3,840 x 2,160 pixel output.