
Guy Featherstone
Thanks for making these android apps! Though it seems like the summaries for some inventors are incomplete (Garrett T. Morgan also invented the precursor to the traffic light and also rescued some people with his gas mask) or in the case of Dr Charles Drew, why plasma was so important (fewer soldiers dying on the battlefield during that time). Those are the only two that I checked. Otherwise this is a very good app. Thanks!
2 people found this review helpful
Quikthinking Software
December 30, 2022
Guy, thanks for supporting us. We've written about Garrett Morgan's traffic light innovations in a post called "Garrett Morgan Genius" from our "Black History People" blog. Long encyclopedia length info must be trimmed so that the text of the inventor summaries are short and snappy in this app. Watch our Nation of Inventors video for a deeper dive.