Displaying results 21 of 29 - 29
| Date | Innovation | City | State | Country | Society |
|---|---|---|---|---|---|
| 1826 | Granite Railway | Quincy and Milton | MA | USA | ASCE |
| 1855-1876 | Hoosac Tunnel | North Adams | MA | USA | ASCE |
| 1852 | Electric Fire Alarm System | Boston | MA | USA | IEEE |
| 1876 | First Intelligible Voice Transmission over Electric Wire | Boston | MA | USA | IEEE |
| 1974-1982 | First Real-Time Speech Communication on Packet Networks | Lexington | MA | USA | IEEE |
| 1906 | First Wireless Radio Broadcast by Reginald A. Fessenden | Brant Rock | MA | USA | IEEE |
| 1960 | 19th Century Collection of Textile Machinery/Tools | Lowell | MA | USA | ASME |
| 1926 | Goddard Rocket Launch Site | Auburn | MA | USA | AIAA |
| 1925 | Edgar Station, Edison Electric Illuminating Co. | MA | USA | ASME |
