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Surprisingly Old Technology

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ProfilePosted byOptionsPost Date

BrianW

BrianW Report 6 Oct 2014 10:29

The name Radarange is most likely because of the fact that both radar and the microwave use a magnetron which was developed during the war for radar and which produces the ultra short wavelength radiation you need for both.
(If I remember correctly without actually looking it up!)

Researching:
Sherwood (Kent); Jesson (London); Worboys (Herts)

Kense

Kense Report 5 Oct 2014 20:45

Touchscreen displays - mid sixties.

Bobtanian

Bobtanian Report 5 Oct 2014 16:52

Probably a Magnetic induction ring ,,,,.......

Researching:
me and my darling wife at our wedding in 1960

Sharron

Sharron Report 5 Oct 2014 11:19

I can remember annealing stainless steel bowls in a factory in the early seventies by placing them inside a ring that emitted something.

Can't remember what it emitted and I wasn't very interested at the time.

OneFootInTheGrave

OneFootInTheGrave Report 5 Oct 2014 11:19

PricklyHolly they don't make them like they used to ;-) :-D

Researching:
I am researching the Wotherspoon family from the Old/New Monkland areas of Scotland, some moved to the Leslie and Kelty areas of Fife and I'm having problems linking the Wotherspoon's from Leslie and the Wotherspoon's from Kelty. I am also researching the Clusker family from Co. Meath in Ireland who moved to West Lothian and from there to Fife............"Vita non est vivere sed valere vita est"

PricklyHolly

PricklyHolly Report 5 Oct 2014 11:09

Yes.......

Me! ;-)

Researching:
"If I don't see you through the week.........I will see you through the window". :o))

Graham

Graham Report 5 Oct 2014 11:05

Did you know that the first microwave oven went on sale in 1946? It was invented by Percy Spencer and was called the radarange.

I remember when the people who lived opposite me in the 1970s bought a microwave. Everybody thought they must have been filthy rich. Now you can buy one for about £25.

As mentioned on another thread, computers have been around much longer than many people think.

Can you think of anything else that is much older than some people might think?