Mechanical Calculator (Multiplier)
Why didn’t I know about this type of calculator when I was learning my tables? Surely it would have helped! I make videos about science related topics for school students.
7 months ago 00:13:43 15
7 months ago 00:00:17 0
8 months ago 00:20:54 0
8 months ago 00:57:49 100
8 months ago 00:42:55 9
8 months ago 00:13:43 0
9 months ago 02:08:03 7
9 months ago 00:04:14 0
9 months ago 00:37:24 0
10 months ago 00:07:05 13
10 months ago 00:19:24 2
10 months ago 01:20:19 49
10 months ago 00:07:37 0
10 months ago 00:10:58 0
10 months ago 00:05:48 0
10 months ago 00:03:12 0
11 months ago 12:00:00 1
11 months ago 00:04:08 11
11 months ago 00:23:58 0
11 months ago 00:00:40 0
11 months ago 00:01:00 0
11 months ago 00:17:00 0
11 months ago 00:10:47 17
11 months ago 00:09:25 8
![[Girls’ Frontline] Theater 11 Advanced 8 - Waifus Snoozing Through Advanced 8](https://sun9-37.userapi.com/ew3eMlL7EYDPt6yHnCRXwxCu6YB9dyjjG_76Mw/3DbRYp8OfYQ.jpg)