Re: Failed Premise
Your failure to understand how your home items were made is showing. Most were made from parts that were original cast or molded, then were machine finished with traditional subtractive methods. Your car for example has many cast parts that are then precision machined to their final shape. This saves money over machining them from a solid block, but costs rather more in tooling and setup costs and produces weaker parts.
Biting the hand that feeds IT
