#AdventuresInHistory!
#OTD #TDIH #April9, 1860 #Phonautograph records history's 1st #AudioRecording.
#EdouardLeonScottDeMartinville #RecordedSound #ScienceHistory #GreatInventions #RecordingHistory #AdventuresInHistory
en.wikipedia.org/wiki/Phonaut...

#OTD #TDIH #July20, 1807: #NicephoreNiepce is awarded a #patent by #Napoleon for the #Pyreolophore, the #World'sFirstInternalCombustion#ngine, after it successfully powered a boat upstream on the river Saone in France. #InternalCombustionEngine #GreatInventions
en.wikipedia.org/wiki/Pyr%C3%...

#AdventuresInHistory!
#OTD #TDIH #April9, 1860 #Phonautograph records history's 1st #AudioRecording.
#EdouardLeonScottDeMartinville #RecordedSound #ScienceHistory #GreatInventions #RecordingHistory #AdventuresInHistory
en.wikipedia.org/wiki/Phonaut...

#OTD #TDIH #June27, 1939 #FrederickMcKinleyJones invents #TicketVendingMachines for #MovieTheaters. #GreatInventions #Inventions #TVMs #AfricanAmericans #BlackAmericans #BlackPeople #Blacks #Refrigeration #MobileRefrigeration #BlackSky
en.wikipedia.org/wiki/Frederi...

( #JCKaelin here: As a child I played here!)
#OTD #TDIH #December31, 1879: #ThomasEdison 1st demonstrates his #IncandescentLamp at his #ChristieStreet lab in #MenloParkNJ.
#ElectricLight #GreatInventions #NewYearsEve #NewJersey #NJ #EdisonNJ #EdisonNewJersey
americanhistory.si.edu/collections/...

( #JCKaelin here: As a child I played here!)
#OTD #TDIH #December31, 1879: #ThomasEdison 1st demonstrates his #IncandescentLamp at his #ChristieStreet lab in #MenloParkNJ.
#ElectricLight #GreatInventions #NewYearsEve #NewJersey #NJ #EdisonNJ #EdisonNewJersey
americanhistory.si.edu/collections/...

I finally remembered a brilliant idea I had in the shower but kept forgetting once I was out.
Now I'll never forget an idea again! 😁
Aqua Love Notes Waterproof Notepad … a.co/d/76pUqjE
#writertools #greatinventions #adhdwriter

Great Inventions | 60 Minutes
Morley Safer's report on Marty Cooper's great idea: the cell phone. From 2018, Scott Pelley's look at MIT's Media Lab, the Future Factory.
#GreatInventions #MorleySafer #MITLAB #YouTube #60minutes

#OTD #TDIH #June27, 1939 #FrederickMcKinleyJones invents #TicketVendingMachines for #MovieTheaters. #GreatInventions #Inventions #TVMs #AfricanAmericans #BlackAmericans #BlackPeople #Blacks #Refrigeration #MobileRefrigeration #BlackSky
en.wikipedia.org/wiki/Frederi...

#OTD #TDIH #June18, 1899: #WHRichardson #patents the #BabyBuggy aka #BabyCarriage aka #Stroller.
#WilliamHRichardson #AfricanAmericanInventors #Inventors #GreatInventions #AfricanAmericans #BlackAmericans #BlackPeople #Blacks
www.1011now.com/2021/02/09/t...

#OTD #TDIH #June18, 1899: #WHRichardson #patents the #BabyBuggy aka #BabyCarriage aka #Stroller.
#WilliamHRichardson #AfricanAmericanInventors #Inventors #GreatInventions #AfricanAmericans #BlackAmericans #BlackPeople #Blacks
www.1011now.com/2021/02/09/t...