this post was submitted on 29 Dec 2023
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Technology

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[–] damnthefilibuster@lemmy.world 5 points 11 months ago (3 children)

Great, now my food will be wrapped in transparent aluminum

[–] library_napper@monyet.cc 2 points 11 months ago (1 children)
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[–] Zaphod@discuss.tchncs.de 2 points 10 months ago

Did we lose some whales recently?

[–] Delta_V@lemmy.world 1 points 10 months ago (1 children)

I wonder if it can transmit laser pulses and electricity at the same time? Could it be used to create data cables that use both to increase bandwidth?

[–] Zerush@lemmy.ml 1 points 10 months ago* (last edited 10 months ago)

Laser for sure, but does not conduct electricity, even used as insulator because of it's ceramiclike atomic structure. Apart from the transmission by light is different from that of electrons in a conductor, while the photons pass at, well, the speed of light, in the electric current only the impulse travels at the speed of light, while an electron only moves at a speed of about 30m/s. It can be understood as a simile with a tube full of peas, if you put one more pea in one side, at the same time another one falls out the other side, although the peas themselves do not move as fast, their momentum travels "at the speed of light". Becaus of this, it will not make much sense to combine both things to increase the bandwidth, quite the contrary, it will only cause interference that decreases it. Fotones are the optimum measure to transmit data. The speed only depends on the contract with your ISP and the capacity of their servers, not on the tecnology of the Fibercable.

[–] atro_city@fedia.io 1 points 11 months ago (2 children)

Used as an insulator? Are you sure?

[–] Sanyanov@lemmy.world 3 points 10 months ago

That's not pure aluminium, it's chemically altered. Everything is possible.

[–] Zerush@lemmy.ml 2 points 10 months ago

Same as ceramic, even used in high Voltage

[–] Kalkaline@leminal.space 0 points 11 months ago

Sounds expensive.

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