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Today I owe to my training the ability to shape ideas through gold and precious stones: ideas that always originate from observation and are reprocessed by imagination and design

Physics of Optimal Vaping Summary This is the second Substack post of a series of posts describing how vapes work, the aerosol they generate, their properties, their optimal regime of operation, overheating conditions and dry puffs, as well as comparisons with tobacco smoke and other aerosols

The branch of mathematics dealing with the minimization of quantities associated with curves is known as the calculus of variations, and it has a very well-known and well-recognized technique

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