Are you the driver in the lot who parks in the first spot you see? Or do you circle around and around looking for a spot by the door? Physicists Paul Krapivsky of Boston University and Sidney Redner of the Santa Fe Institute explored the mathematics of parking. The research required different equations and simulations to model the benefits of the various parking approaches. From EurkeAlert!:
In their paper, Krapivsky and Redner map three simple parking strategies onto an idealized, single row parking lot. Drivers who grab the first space available follow what the authors call a "meek" strategy. They "waste no time looking for a parking spot," leaving spots near the entrance unfilled. Those who gamble on finding a space right next to the entrance are "optimistic." They drive all the way to the entrance, then backtrack to the closest vacancy. "Prudent" drivers take the middle path. They drive past the first available space, betting on the availability of at least one other space further in. When they find the closest space between cars, they take it. If no spaces exist between the furthest parked car and the entrance, prudent drivers backtrack to the space a meek driver would have claimed straightaway.
So which strategy is best? As the name suggests, the prudent strategy. Overall, it costs drivers the least amount of time, followed closely by the optimistic strategy. The meek strategy was "risibly inefficient," to quote the paper, as the many spaces it left empty created a lengthy walk to the entrance.
I found myself actually considering this Pontiac Firebird. Bring a Trailer: The 400ci L78 V8 reportedly was rebuilt to stock specs in 2015, and the car is said to have accumulated less than 500 miles since. The V8 was rated at 185 horsepower when new and is equipped with a Rochester four-barrel carburetor and a […]
BrickinNick created this LEGO model of the new Tesla Cybertruck. BrickinNick posted it to the LEGO Ideas site. If enough people like the design, it could become an actual LEGO product. From the LEGO Ideas specs: While its design may not be for everyone, many different elements and functions of the Cybertruck lend themselves well […]
Never let them see you sweat.
Once you’ve cut steak or poultry with some actual quality knives, it’s really tough to go back to those budget blades you bought at the department store a couple of decades ago. Consider that a fair warning about this 5-Piece Professional Damascus Chef’s Kitchen Set. The holiday discount makes it easy to buy for a […]
Concerned about your eyesight? You probably should be. And we’re not just talking about seniors here. Young or old, we’re all at risk of coming down with vision issues Most of us might get a vision test only once every couple of years or so when we get a new pair of glasses – if […]
We love our smartphones and tablets, but we also love to write. For a while now, there hasn’t been a workable solution. Either hook it up to a keyboard (which defeats the purpose of a portable gadget) or resign ourselves to typing on tiny, unresponsive glass icons. Looks like technology has finally caught up to […]
