The only one that comes to mind right now, without research, is Maria Sklodowska-Curie, a polish-french chemist and physicist who pioneered radiology and the treatment of cancers with radio-isotopes and discovered the elements polonium and radium. She theorised about radioactivity (coining the term). She was awarded the Nobel Laureate twice and was the first female … Read more

M3 can be used as short hand for cubic metres, a metric unit of volume. Typically, the conversion is to use the following: M3 -> L = *1000 L -> M3 = /1000 eg. 1L = 0.001M3 1M3 = 1000L I hope this is helpful to you