Feb 11: Today is Inventors' Day! http://www.cute-calendar.com/40777 #InventorsDay #holiday #event #observance
#inventorsday #holiday #event #observance
#holidays #GlobalMovieDay, #InternationalDayOfWomenAndGirlsInScience, #PeppermintPattyDay, #ShutInVisitationDay, #SatisfiedStayingSingleDay, #DontCryOverSpilledMilkDay, #GetOutYourGuitarDay, #WhiteTShirtDay, #BeElectrificDay, #GrandmotherAchievementDay, #InventorsDay, #PromiseDay
#holidays #globalmovieday #internationaldayofwomenandgirlsinscience #peppermintpattyday #shutinvisitationday #satisfiedstayingsingleday #dontcryoverspilledmilkday #getoutyourguitarday #whitetshirtday #beelectrificday #grandmotherachievementday #inventorsday #promiseday
#holidays #GlobalMovieDay, #InternationalDayOfWomenAndGirlsInScience, #PeppermintPattyDay, #ShutInVisitationDay, #SatisfiedStayingSingleDay, #DontCryOverSpilledMilkDay, #GetOutYourGuitarDay, #WhiteTShirtDay, #BeElectrificDay, #GrandmotherAchievementDay, #InventorsDay, #PromiseDay
#holidays #globalmovieday #internationaldayofwomenandgirlsinscience #peppermintpattyday #shutinvisitationday #satisfiedstayingsingleday #dontcryoverspilledmilkday #getoutyourguitarday #whitetshirtday #beelectrificday #grandmotherachievementday #inventorsday #promiseday
Happy Inventors' Day (9 Nov in 🇩🇪) - here are 5 inventors to look up today.
1. Marie Van Brittan Brown - she invented the first home security system.
2. Jane NÃ Dhulchaointigh - she invented Sugru.
3. Hedy Lamarr - she invented a spread spectrum & frequency-hopping tech - thank her for Wi-Fi & Bluethooth.
4. Rachel Zimmerman - she invented the Blissymbol printer.
5. Olga Malinkiewicz - she invented an inkjet printing-based tech for making perovskite solar cells.
💡
#InventorsDay #TagDerErfinder
Happy Inventors' Day (9 Nov in 🇩🇪) - here are 5 inventors to look up today.
1. Marie Van Brittan Brown - she invented the first home security system.
2. Jane NÃ Dhulchaointigh - she invented Sugru.
3. Hedy Lamarr - she invented a spread spectrum & frequency-hopping tech - thank her for Wi-Fi & Bluethooth.
4. Rachel Zimmerman - she invented the Blissymbol printer.
5. Olga Malinkiewicz - she invented an inkjet printing-based tech for making perovskite solar cells.
💡
#InventorsDay #TagDerErfinder