UCOur Own Devices
Ever wonder how a rotary telephone works, how sailors and pilots navigated by the stars, or how mechanical calculators perform complex math using only gears? Then you've come to the right place! Our Own Devices is a channel dedicated to the fascinating world of vintage technology, and the many elegant and ingenious ways our ancestors solved even the most complex technical problems. Questions or comments? Have a fascinating device you'd like covered on the channel? Please contact me at [email protected] Want more fascinating history? I am a regular staff writer for Today I Found Out and many of its sister channels: https://www.youtube.com/@TodayIFoundOut
CA- 订阅者
- 135k
- 观看次数
- 13 · 0 人收藏
- 数量
- 0 · 0 位玩家
- 出售中
- 0
价值
- 最近成交
- -
- 分解价值
- 5
下一系列（2026 冬季）：罕见
达到 500k 订阅者后，将在之后的系列中升为稀有。
想让它在之后的系列中升级？订阅这个频道！
Ever wonder how a rotary telephone works, how sailors and pilots navigated by the stars, or how mechanical calculators perform complex math using only gears? Then you've come to the right place! Our Own Devices is a channel dedicated to the fascinating world of vintage technology, and the many elegant and ingenious ways our ancestors solved even the most complex technical problems. Questions or comments? Have a fascinating device you'd like covered on the channel? Please contact me at [email protected] Want more fascinating history? I am a regular staff writer for Today I Found Out and many of its sister channels: https://www.youtube.com/@TodayIFoundOut