We developed a project during an undergraduate course (advanced experimental chemistry) on the microwave-assisted synthesis of biodiesel (BD). via base-catalyzed transesterification of coconut fat (CF) and soybean oil (SO) by ethanol. followed by product analysis by gas chromatography/mass spectrometry. Our goals were to introduce a problem with relevant socio-economic impact (product... https://www.nacrack.com/save-now-Labrador-Face-Stencil-mega-find/