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adem | 6 years ago

You saying this made me realize that buying an inkjet printer is akin to buying a phone with a contract - crazy.

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arcticbull|6 years ago

Razors and razor blades

chrisseaton|6 years ago

I've never understood this example.

A razor without the blade is just a handle. All the engineering is in the blades. Of course the handle is cheap and the blades are expensive.