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A mousetrap car is a small vehicle whose only source of motive power is a mousetrap. Variations include the use of multiple traps, or very big rat traps, for added power. Mousetrap cars are often used in physics or other physical science classes to help students build problem-solving skills, develop spatial awareness, learn to budget time, and ...
The spring-loaded mousetrap was first patented by William C. Hooker of Abingdon, Illinois, who received US patent 528671 for his design in 1894. [ 4 ] [ 5 ] A British inventor, James Henry Atkinson , patented a similar trap called the "Little Nipper" in 1898, including variations that had a weight-activated treadle as the trip.
The following are a list of Le Mans Prototypes (LMP) race cars, running today, and in the past. This does not include DPi, LMH and LMDh cars, as they appear in lists contained in their own articles. (Note: Some car chassis may have raced in multiple LMP classes through its lifetime or through different setups by teams.
He will auction of the car worth $80,000 and use the funds to start the Bryan Thompson Design Scholarship. [18] Starting the scholarship was the reason he decided to do the show. [19] He was skeptical about joining the production but producers convinced him the show would be inspirational showcasing contestants' creativity. [20]
Image of a guillotine-style mousetrap seller in the mid-19th century. In February 1855, Emerson wrote in his journal, under the heading "Common Fame": If a man has good corn or wood, or boards, or pigs, to sell, or can make better chairs or knives, crucibles or church organs, than anybody else, you will find a broad hard-beaten road to his house, though it be in the woods.
Rather than simply buying to impress, the wealthy know that spending on cars should be about saving over status. “Most millionaires don’t drive flashy cars,” wrote financial personality Dave ...
The United States Patent Office has issued more than 4,400 mousetrap patents. [3] The gun-powered mouse trap proved inferior to spring-powered mousetraps descending from William C. Hooker's 1894 patent. However, the 1882 patent has continued to draw interest–including efforts to reconstruct a version of it–due to its unconventional design. [4]
A Mercedes-Benz driver who brought his car into the dealership for a fix on a brake recall told ConsumerAffairs in a review that the six-and-a-half-hour visit culminated in the mechanics trying to ...