[lemma=□] □ □
[lemma=steam] □ □
Living history museum focusing on Americana , steam engines , vintage tractors , farm implements , classic cars , trades and handicrafts demonstrations , flea market , parades , swap meets and shows open to the public . Included details of features such as horse ploughing , steam engines , modern and vintage tractors , trade stands , demonstrations and crafts . " Mention of the Second Law , " Atkins notes , " raises visions of lumbering steam engines , intricate mathematics , and infinitely incomprehensible entropy . For someone who has always regarded horizontal steam engines , inclined planes and similar industrial remains as the focus of mysterious cults served by arcane priesthoods , the prospect of reviewing a work on the principles and practice of industrial archaeology evoked mixed feelings .