Architecture
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Background: A cat owner may install a “cat door”—a cat-sized flap—in a door in their house (Fig 1). This allows a cat to travel freely even when the human-sized door is closed. A cat door also removes the need for the cat to carry a set of keys. Proposal: But why should cats get all…
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Background: Home ownership is frequently promoted as a “can’t lose” investment that always increases in value. The Issue: Unfortunately, it’s difficult—some might even say mathematically impossible—for housing to always increase in value, which means that some people will have bought housing and not reaped returns from it. It’s possible to increase housing values by improving…
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The Issue: Two elements are important here: 1. It is generally the case that if a person expends more effort in an endeavor, the person appreciates it more. See also 2017’s Art Obstacle Course proposal. (Incidentally, this is also described as a factor in the popularity of hazing and initiation rituals in the “purpose and…
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The Issue: In some climates, outdoor swimming pools (Fig. 1) are kept filled with water year-round, but are covered during the colder months. These covered-up pools waste a lot of outdoor real-estate that could be put to alternative use. Proposal: The pool will need to be covered anyway, so we can take advantage of this…
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Background: Back in the days when fireplaces were a common method of heating a home, houses typically consisted of a number of smaller rooms with doors between them. However, modern homes tend to have open floor plans with large rooms that cannot be sealed off by doors. The Issue: In the open-floor-plan home-design world, heating…
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Background: Pet ownership can be rewarding, but it can requires substantial work on the part of the pet owner. The Issue: Sometimes, people’s lives would be more compatible with a “timeshare” of a pet: taking care of it for a few hours a day, rather than 24/7. However, this arrangement is incompatible with most living…
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Background: Staircases are surprisingly perilous. Most people have, at some point, attempted to step up onto a “phantom” additional top step or been surprised to encounter the ground floor a step early (Figure 1). Some commercial buildings indicate the very top and bottom of a flight of stairs with a raised pattern. However, this is…
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Background: Skylights (or light pipes) are a great way to get natural sunlight indoors. Unfortunately, installation is moderately complicated and is infeasible for renters and high-rise dwellers. Also, skylights only provide light during the daytime (unsurprisingly). Proposal: Thanks to LED lighting, it is possible to create a convincing “artificial skylight” (Figure 1) for 50 American…
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Background: Architects normally design homes and offices primarily to suit the needs of their occupants. The issue: Unfortunately, an easy-to-navigate floor plan is also easy for burglars to navigate! Proposal: Luckily, we don’t have to make any architectural changes to fix this problem—by adding a few strategic (and cheap!) furnishings, a house can become MUCH…
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Background: Recently, there has been discussion around the futuristic concept of “vertical farming”: growing crops in skyscraper-style greenhouses in city centers. The issue: Although there are many conceptual advantages to such a farm, there is at least one major difficulty: light. Obviously, only the topmost layer of a vertical farm would be practical to light…
