Place the following STEM inventions in the correct chronological order, from the earliest to the most recent discovery.
Talking doll - Summly app - Blissymbol printer - circular saw
talking doll, circular saw. Blissymbol printer, Summly app
circular saw, Blissymbol printer, talking doll, Summly app
circular saw, talking doll, Blissymbol printer, Summly app
talking doll, Summly app, Blissymbol printer, circular saw