Question

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

Answer 1

The answer is:

circular saw, talking doll, Blissymbol printer, Summly app

Answer 2

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