“Because droplet trajectories and deposition patterns cannot be modeled simultaneously with the liquid-film motion, physical-flow models cannot be used to accurately determine the collection ...

Take a step back to the 19th Century with innovations from Hagley Museum’s patent model collection. What is a patent model? From 1790 until about 1880, if you had an idea for a new product or a way to ...

Of the 10,000 patent models held in this museum, some 400 models are housed in and relate to the Graphic Arts Collection. These include models prepared for the printing, type, paper, and bookbinding ...

The Eugene W. Kettering Model Aircraft Collection will return to the National Museum of the United States Air Force following the collection’s removal in 2022. The Air Force Museum has announced they ...

One of the Museum's most popular models, this replica of the Johnson Monoplane was built in 1959 by Julius and Harry Johnson—who designed and built the original aircraft in 1910. Among the historic ...

For much of the nineteenth century, inventors submitted a model with their patent application to the United States Patent Office. The National Museum of American History’s patent model collection ...

Tumors are capable of rapid evolution in response to changes in the local environment, therapy, and other external pressures. This evolution not only affects the course of the disease but can also ...