We have all seen those cheap digital microscopes, whether in USB format or with its own screen, all of them promising super-clear images of everything from butterfly wings to electronics at amazing ...
A sub-$300 microscope with 3.5-inch digital screen and built-in camera is being launched at CES 2008 next week. Celestron’s LCD Digital Microscope has three magnification levels of 4x, 10x and 40x, as ...
Unlike Texas Instruments, whose graphing calculators have famously not made technological improvements in decades despite ...
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