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Aug 30, 20231 min read
Heat Released by a Molecule: AS Past Paper Question Analysis
AS P2 2019 Q24 Part of a series looking at past AQA AS-level Chemistry questions. If you haven't gone through the question/paper, click...
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Jan 25, 20231 min read
The Calorie-Counting Count’s Cannon
#26 Science in History 25 January 1798 On this day in 1798, Count Rumford, presented his new idea about heat. Count Rumford, AKA Sir...
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