From Laws to Conservation: Newton’s Grammar of Motion
Newton’s three laws as axioms, F=ma as the grammar of change, and how energy and momentum conservation emerge—told with minimal calculus and hands-on experiments.
17 min read
Newton’s three laws as axioms, F=ma as the grammar of change, and how energy and momentum conservation emerge—told with minimal calculus and hands-on experiments.
Physics turns wonder into practice: from Archimedes’ geometry and instruments to Galileo’s timing and idealisations, nature begins to speak in numbers we can test.
Before physics was an equation, it was a question. This essay traces its roots—from myth and wonder to natural philosophy—as humanity’s first attempt to read the book of nature.