Thanksgiving Cow

Uncooked Roast

Here at the primary testing facility, it’s no secret that we like red meat.  So, when we found standing rib-roasts on sale shortly before Thanksgiving, we couldn’t resist doing a science to one of them (getting two for control, seemed a bit excessive).

Initial observation:
Roast recipes have always seemed to be a bit of a dark art, with mysterious temperature changes in the middle, cooking times based on mass rather than linear dimensions.  These peculiar practices seem to produce delicious results, and presumably have something to do with how heat flows into the meat during cooking.  In this post we hope to shed some light on how heat flows through a roast.

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Temporal Effects of Slow Cooking on Beef

Raw Meat

When it comes to cooking certain cuts of meat, low and slow is definitely the way to go. Done properly this will melt collagen into mouth watering gelatin, which is absolutely amazing! A slow cooker can be an excellent way to do this, however for some reason meats cooked in a slow cooker can come out dry even when there is plenty of liquid surrounding the meat. To explore this phenomenon we did science to meat.

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Quantitative Analysis of Shaking Time in a Martini

When making a martini, shaking with ice is a common technique to mix the ingredients. This has two easily measurable effects. The first is that the martini is cooled by the melting of ice. The second is that this melting dilutes the martini. The melting of ice seems to occur even if the gin and the ice are the same temperature initially.

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Orange Liqueur versus the Brownies

Orange liqueurs are reported to have differing properties, but tend to be similar enough to only require a single bottle per collection. The collection at the Secondary Testing Facility recently had its bottle of Grand Marnier supplemented with a bottle of Cointreau, adding comparative liqueurs to our potential fields of study. For our first foray into the realm of citrusy alcohol science, we consider a simple question: which produces a better brownie, Grand Marnier or Cointreau?

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