With LEGO toy bricks, Ateneo physics student builds a chemical purity tester
USING simple circuitry, polarizing film, and LEGO® toy bricks, an undergraduate physics student from the Ateneo de Manila University recently built an improvised polarimeter that can optically assess the purity of Vitamin C (ascorbic acid) and other chiral substances. The device has potential applications in classrooms as a learning tool,…
9 Nov 16:05 · BusinessMirror