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Retro projector 1970

A 3M display created in the seventies. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

This allows atypical presentations , and focus in my vintage astronomy studies .

The object itself is beautiful and extremely interesting which gives it several uses as a dedication to its designer.  It is very handsome

Heavy and practical, a very long electric wire and it is always in perfect condition of use.    INFOS

RETRO MAGNETO TEE VEE. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TV handsets

This is one of the jewels that I will use in my science projects and artworks.

The storage of information on magnetic tapes or hard disks is done using magnetic fields. The study and experiences are progressing in my blog and in physical results.

A TV, is a device displaying on a screen of television shows. It contains a signal decoder that accepts one or more television broadcast formats, which can be analog or digital. A TV usually works with a remote control.

It is generally provided with input / output connectors for connecting a video recorder, a decoder compatible with one or more television broadcast formats with which it is compatible as a DVD player or a video game console.

In the 1990s, TV + VCR handsets were introduced, followed by TV + DVD (optical disc) handsets. Cassette devices have not been marketed since 2005.

 

Apple 2002 The last lovely piece endowed a 17-inch cathode-ray tube screen
considered as the ugly duckling by Steve Jobs, who wanted to do away with CRT screens.  <3

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