Forks weren't widely used in the United States until the 1800s

Beef, chuck, clod roast, separable lean only, trimmed to 1/4" fat, USDA select, cooked, roasted
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Energy Fat
6.6 size D batteries 0.1 butter sticks

A serving of 100g contains 166kcal, representing ± 6.6 batteries*.

A aged requires 2700kcal (107.3 batteries*) a day.

* size D, 1.5V, 19500mAh

A serving of 100g contains 5.78g fat, which is comparable to ± 0.1 butter sticks.