Alexander Graham Bell
Called Watson first
Alexander Graham Bell was a Scottish-born American inventor and scientist, best known for patenting the first practical telephone in 1876.
His work with the deaf—including teaching Helen Keller—shaped his interest in sound and speech transmission.
Bell also contributed to aviation and hydrofoil research, and co-founded the National Geographic Society.
New device or method
- patentObvious; inventor's monopoly
- receiverOne who accepts transmission
- transmitterSignal-emitting device
- switchboardTelephone routing panel
operator · landline · rotary · dial · handset · corded · payphone · extension
- deaf educationSchooling for the hearing-impaired
- lipreadingInterpreting spoken words visually
- sign languageVisual-gestural communication system
- oralismSpeech-emphasis in deaf education
hearing loss · audiometer · speech therapy · deaf community · articulation · vocalization
Remote signal transmission technology
- AT&TTelecommunications conglomerate
- Bell LabsStoried telecommunications research institution
- decibelTenth of a bel
- hydrofoilWing that lifts boats
National Geographic Society · Scotland · Edinburgh · Boston · Canada
Prolific American inventor
- TeslaEV manufacturer and surname
- MarconiRadio telegraphy pioneer
- pioneerEarly explorer or settler
- geniusPerson of rare brilliance
scientist · engineer · innovator · Smithsonian · National Geographic · patents · laboratory · experimentation
invention
New device or method
- patentObvious; inventor's monopoly
- receiverOne who accepts transmission
- transmitterSignal-emitting device
switchboard · operator · landline · rotary · dial · handset · corded · payphone · extension · busy signal
Helen Keller
- deaf educationSchooling for the hearing-impaired
- lipreadingInterpreting spoken words visually
- sign languageVisual-gestural communication system
oralism · hearing loss · audiometer · speech therapy · deaf community · articulation · vocalization
telecommunications
Remote signal transmission technology
- AT&TTelecommunications conglomerate
- Bell LabsStoried telecommunications research institution
- decibelTenth of a bel
hydrofoil · National Geographic Society · Scotland · Edinburgh · Boston · Canada
Edison
Prolific American inventor
genius · scientist · engineer · innovator · Smithsonian · National Geographic · patents · laboratory · experimentation · prototypes
- InventorsThomas Edison, Nikola Tesla, Benjamin Franklin, Eli Whitney, Wright Brothers
- Media PioneersGutenberg, Marconi, Edison, Walt Disney, Rupert Murdoch
- Scottish AmericansAndrew Carnegie, John Muir, Sean Connery, Gerard Butler, Billy Connolly
- Telephone InventorsBell
- scientific progressinventions, scientific expeditions, natural history, geology, botany
- CanadiansCeline Dion, Justin Bieber, Drake, Ryan Gosling, Jim Carrey