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Category: Cooking

Yet another incredible technological development in dining utensils, the “clockwork wind-up fork” is a practical diet aid and not just a bizarre steampunk-themed hallucination!


Diet fads come and go, but most have at least one element in common: the requirement that individuals be deliberate about what they eat (rather than ravenously consuming everything like a starved beast).

The issue:

Unfortunately, it’s difficult to have self-control when food is delicious and plentiful.

Thus, most people eat larger portions of food than they really would if they ate a bit slower (as has been discussed previously).


To encourage people to stop eating before they are absolutely 100% full, the following technical solution is devised: “clockwork utensils” that change shape over time (thanks to a spring inside).

This spring must be wound up before use: then, over the course of a few minutes, it unwinds and turns the normal utensil into a bizarrely barely-useable piece of abstract art (see Figure 1 and Figure 2).



Fig. 1: A) a normal fork. B) The “wind-up fork”—when fully wound-up (using a wind-up key like you might see on a toy car or an old clock)—behaves like any ordinary fork. However, as the internal spring unwinds over time, the fork “fans out” and becomes more difficult to use, as seen in part C. Thus, as the meal progresses, the user must become more deliberate about using the fork.


Fig. 2: A) A normal spoon. B) The “wind-up spoon” consists of a number of overlapping metal slats (numbered 1 through 7 here). When they are all deployed, as in part B, they approximate a normal fork. C) After the internal spring has partially unwound, some of the slats will have been pulled toward the handle. By the time the spring has fully unwound, the spoon will be virtually useless!


Instead of buying a new set of silverware, you should put that money towards funding a manufacturing project to create the utensils describe above!

PROS: Could reduce over-eating!

CONS: May promote binge eating. It may also be difficult to wash the tiny mechanical parts of such a utensil.

Make microwaving even easier with a synchronized-turntable solution that prevents you from ever having to reach all the way into the back of the microwave to get your reheated beverage! The true chef’s choice.


The microwave oven is an amazing boon for the diligent cook and lazy food-seeker alike.

Sure, a microwave can heat something up in almost no time, with no open flame and using very little energy, but could it be even more convenient?

The answer is yes.

The issue:

Most modern microwaves contain a turntable, which allows food to be heated more evenly (Figure 1).

Unfortunately, there is a horrendous downside to this turntable: when a user puts an object in the microwave (such as a cold coffee), they tend to place it on the “near” side of the turntable (close to themselves)—but the rotation of the turntable may cause the object to end up on the far side of the turntable at the end of the elapsed microwaving time.

Now the user will have to reach all the way into the microwave to retrieve their warmed-up beverage.


Fig. 1: The turntable feature allows food to be more evenly heated as it is subjected to the microwave’s deadly science fiction cooking rays.


This is a simple software-only fix: the turntable rotation speed should be synchronized to the total cooking time so that the turntable will have moved back to the starting position when the timer finishes.

E.g. a 40-second timer could result in a turntable speed of one rotation per 20 seconds, while a 30-second timer would require one rotation every 15 seconds.

Figure 2 illustrates the benefits of this new system.


Fig. 2: In a traditional microwave, the resulting position of the coffee mug is anyone’s guess (it could be FAR (top right) or NEAR (bottom right)). But in the new and improved “ultra convenient synchronized turntable microwave,” the mug is guaranteed to return to its starting position (unless you open the microwave before the timer goes off).


This is the next differentiator for high-end microwaves. You saw it here first!

PROS: Makes cooking even more decadent.

CONS: Does not work if you open the microwave early.




Improve the grocery shopping experience by tapping into ancient hunter-gatherer instincts! You’ll never believe how much more delicious a pineapple is after you’ve tracked and hunted it for miles through the savannah.


It’s well-known that presentation affects the perceived taste of food (Figure 1). Can this be used by retailers to increase customer satisfaction?



Fig. 1: Some animals, like this extremely picky snake, do not like to eat food unless it’s clearly fresh (i.e., recently alive). Top: the dead mouse meal receives only a 1-star review from the snake. Bottom: the same mouse receives a 5-star rating, simply because it’s moving.


In order to leverage the same instincts, we propose that all foods should be presented in grocery stores in a “natural” environment to satisfy human hunter-gatherer instincts.

In Figure 2, we show how this might work for a pineapple, which can either be shown in a sterile and unnatural environment or in a jungle-like environment that evokes the thrill of gathering an edible fruit in some ancestral jungle.


Fig. 2: This savvy shopper is unimpressed by the non-moving pineapple, yet is excited about purchasing the exact same pineapple “straight from the tree.” This might work for other foods too, like carrots and potatoes, even though it would make no sense for them to be dangling from a tree branch.


Although fruits would be the easiest products to put in a faux “natural” environment (just hang them from a plastic tree), this system could also apply to other products, such as:

  • Reach into a giant beehive while being attacked by giant plastic bees in order to obtain a box of Honey Nut Cheerios.
  • Run through the store chasing a box being pulled by a wire on an overhead track. Once you manage to grab the box and open it, you discover a delicious steak inside.
  • Hold your breath and jump into a Olympic-sized swimming pool that is chilled to a near-freezing 1º Celsius. At the bottom of the pool, you will find a treasure trove of pre-wrapped packages of salmon.

PROS: Allows humans to get back in touch with their ancient roots. Simulates a pre-civilization existence without modern amenities.

CONS: Most shoppers would probably just use an app-based service to pay “sharing economy” workers to endure the bee hives and freezing water. This has the disadvantage of making an already-harsh job even worse, while imparting no benefits on society as a whole.

The “self-control facilitation grate” is a new home oven invention that saves the roof of your mouth from being melted by molten pizza cheese. Ask for—no, DEMAND—this option in your next high-end kitchen appliance purchase.


When baking a pizza in an oven, it’s it’s easy to remove the pizza from the oven and instantly start devouring it.

The issue:

Unfortunately, molten cheese (Fig. 1) cannot coexist with human tissue, so this causes severe burns to the impatient pizza-eater.


Figure 1: It’s easy to remove a still-too-hot pizza from an oven and be punished for your impatience.


We can prevent further occurrences of this culinary tragedy by adding a secondary grating to the oven.

This secondary “pizza self-control facilitation grating” is a thin set of metal wires that extend across the opening to the oven (Figure 2).

After a pizza is done, the grating stays closed for a few additional minutes, while the pizza cools. Once the pizza has reached an acceptable temperature, the grating retracts and the user may obtain their pizza.

(Activating this grating would be done by selecting “pizza” mode when first setting the temperature. This would be similar to how a “popcorn” button on a microwave is used).



Figure 2: This shows the “pizza grating” in action. The grating (shown here in blue) does not retract until several minutes after the pizza is done. If this method is insufficient to allow the pizza to cool (it is, after all, still in a very hot oven), the grating could be adapted to a “pizza cage” cube shape that would be attached to the baking rack.

Thermodynamic issue:

The pizza may become overcooked, since it must remain in the (hot) oven, yet it is also expected to cool off.

This may be solvable by either opening the oven slightly before the pizza is done, or by allowing the grating to be a complete cube shape (a “pizza cage”) that can slide out along with the baking racks, thus removing the pizza from the source of heat while still preventing the impatient pizza-eater from immediately accessing it.

PROS: Solves the health hazard of pizza-related first-degree burns. Possibly reduces your insurance premiums.

CONS: May be mechanically complex, due to the conflicting goals of 1) cooling off the pizza and 2) keeping the pizza in close proximity to (or inside of) a 400º oven.