Pie slicing machine. For all the pie cutting/serving gimmicks we've seen, this one is real satisfying. 0:40 video:
https://www.youtube.com/watch?v=Ug5zHMdJ4KY
0:33 video:
https://www.youtube.com/watch?v=kV8bhhiU7rU
More: https://www.rensautomation.nl/en/mac...0-pie-cutting/
Previously:
https://www.homemadetools.net/forum/...055#post134179
https://www.homemadetools.net/forum/...517#post135912
https://www.homemadetools.net/forum/...2771#post97095
https://www.homemadetools.net/forum/...382#post127134