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Engineering History

(6812 members)
forum769 - Professional forum and technical support for engineers for Engineering History. Includes problem solving collaboration tools.

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 oldfieldguy (Electrical)
5 replies
(3 Dec 19)
4 Dec 19

Another system that was a marvel of its time
4

 dArsonval (Electrical)
17 replies
(14 Nov 19)
21 Nov 19

Does Elihu Thomson's Demonstration Transformer still exist?

 JohnRBaker (Mechanical)
18 replies
(7 Aug 19)
3 Oct 19

A Spitfire, built in 1943, is making a round-the-world trip...

 robyengIT (Mechanical)
0 replies
(6 Jun 19)
6 Jun 19

thread769-427762 (early 1969) Ai

 BrianGar (Automotive)
13 replies
(21 Mar 19)
10 Apr 19

Cosworth F1 Engine Engineering History
3

 JAE (Structural)
8 replies
(14 Aug 18)
1 Sep 18

Cleveland Swing Bridge - 1910

 Hoxton (Electrical)
20 replies
(19 Aug 18)
29 Aug 18

Generator Manufacture ceases
4

 JAE (Structural)
12 replies
(21 May 18)
23 May 18

The Strange Case of the Collyer Brothers 1947 - Floor Loading Check anyone?

 WARose (Structural)
18 replies
(5 Mar 18)
7 Mar 18

History of Calculus (Con't)

 MotorCity (Structural)
49 replies
(5 May 17)
1 Dec 17

Hard hat history
4

 prc (Electrical)
1 replies
(2 Nov 17)
27 Nov 17

History of a great Power Transformer Factory
2

 CostasV (Mechanical)
7 replies
(23 Nov 17)
25 Nov 17

Pylos combat agate - Miniature drawing

 JohnRBaker (Mechanical)
23 replies
(16 May 17)
11 Oct 17

While a 60 year old aircraft is not unusual, one that's still in production after 60 years is...
2

 JGard1985 (Structural)
108 replies
(18 Jul 17)
8 Sep 17

Whats the most unique engineering unit you've encountered?
5

 drawoh (Mechanical)
25 replies
(23 Jul 17)
6 Sep 17

Rolls-Royce Merlin Engine

 drawoh (Mechanical)
1 replies
(26 Jul 17)
26 Jul 17

Our Hospitality

 moon161 (Mechanical)
11 replies
(16 May 17)
4 Jun 17

History and origin of the term 'Slave Cylinder'

 JayDee (Electrical)
2 replies
(5 Jan 17)
24 Apr 17

Does anyone have a Hamilton VR20 Drafting Table Manual?

 JAE (Structural)
13 replies
(16 Dec 16)
18 Feb 17

Underpinning - 1930 style

 JAE (Structural)
14 replies
(1 Feb 17)
2 Feb 17

Flying Wood Stairs
2

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