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Old 24th Nov 2020, 10:45 am   #1
Vintage_RC
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Default An interesting film from 1957 about the transistor

A McGraw-Hill film from 1957 explaining the operation of the transistor and comparing it with the valve:-

https://youtu.be/PgPSsLihudI

All the transistors appear to be Mullard, was there any connection between Mullard and McGraw-Hill?
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Old 24th Nov 2020, 11:01 am   #2
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Default Re: An interesting film from 1957 about the transistor

The end credits say "Presented by Mullard Ltd.....distributed by McGraw-Hill Text Films".
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Old 24th Nov 2020, 11:10 am   #3
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Default Re: An interesting film from 1957 about the transistor

Quote:
Originally Posted by barretter View Post
The end credits say "Presented by Mullard Ltd.....distributed by McGraw-Hill Text Films".
I missed that!
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Old 24th Nov 2020, 12:07 pm   #4
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Default Re: An interesting film from 1957 about the transistor

Superb video
thanks for the link

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