Adding Wireless Charging to a 46-Year-Old Calculator Shows Off Incredible Devotion to a Gadget
Even if you're obsessed with owning the latest and greatest tech, there's probably still an older gadget you still have a soft spot for. Maybe it's the original Game Boy, or a classic PDA? For Jan Rychter, it's a Hewlett-Packard HP-25 calculator, which they recently upgraded so it was compatible with at least one ...