but can it cut a 12 stick butter cake?
I'm very certain, the knife to cut that, is yet to be invented!
Could stiction ever be a good thing? Maybe…
Maybe for cake. Especially the kind with cream filling.
Imagine a cleaver, but switch the aspect ratio from landscape to portrait.
The first cut into the cake is vertical down, vertical up.
The second cut, vertical down, horizontal out.
The slice of cake sticks to the ura, which is flat. The knife maintains contact with the entire slice, and stictions it all the way to the plate. The cake lifter slid in to the base becomes a supporting character.
Once on the plate, how does the knife unglue from the cake? I have not thought that far ahead.