Alphabets are a great way to teach new words to children. Actually, it works for adults too, but we just tend to stop using it at some point for no good reason.
Khyati Trehan, a graphic designer from India, has used an alphabet to teach us about scientists and their inventions. She combined the first letter of either the scientist’s name or his invention, then used the scientific technical drawing style to create that letter. The only small downside of this project is that three letters are missing.