The Latest

whattheendoftheworldlookedlike:

Vietnam, 1967.
Jul 25, 2014 / 73 notes
engineeringhistory:

Three vacuum tubes, including Audion, 1917
Jul 25, 2014 / 77 notes

engineeringhistory:

Three vacuum tubes, including Audion, 1917

whattheendoftheworldlookedlike:

Syria, 2013.
Jul 24, 2014 / 27 notes
Jul 23, 2014 / 204 notes
davehynes:

The Langoliers
Jul 23, 2014 / 11 notes

davehynes:

The Langoliers

Jul 23, 2014 / 412 notes
engineeringhistory:

Charging an electric car in Detroit, 1919.
Jul 23, 2014 / 198 notes

engineeringhistory:

Charging an electric car in Detroit, 1919.

Jul 23, 2014 / 198 notes
firnandfiire:

E M E 1 | Firn & Fire
Jul 22, 2014 / 53 notes
engineeringhistory:

Rose for Lord Kelvin’s compass, patented in the 1880s. The Kelvin Compass was used for maritime navigation and employed a system of two correcting magnets.
Jul 22, 2014 / 105 notes

engineeringhistory:

Rose for Lord Kelvin’s compass, patented in the 1880s. The Kelvin Compass was used for maritime navigation and employed a system of two correcting magnets.