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This DIY Rotary Cellphone is a real thing that makes phone calls (but not much more) - Liliputing
Not every new cellphone has a 6+ inch display, an amazing camera or… a touchscreen display. Justine Haupt’s Rotary Cellphone puts some decidedly old-school tech into a modern mobile device that’s pocket-sized, capable of making phone calls, and which gets all-day battery life. Instead of a touchscreen though, it has a 10-digit dialer plus a …