Ice cream maker redesign
From DDL Wiki
Proposed Design Change 1
Increase Surface Area of the Freezer Bowl: An additional tube of the freezeing fluid that sticks up into the middle of the freezer bowl would expose more of the ice cream to a frozen surface of the bowl. It is obvious that the Ice Cream in the old design freezes unevenly, hardening faster at the edge of the bowl, then at the middle. This design chage requires a redesign of the mixing arm as well.