Discover and read the best of Twitter Threads about #arpanet

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Καλή χρονιά με υγεία!

Happy new year ppl!

#σημερα εκτός από Πρωτοχρονιά στα κράτη που ακολουθούν το #gregoriancalendar και την #japan είναι η δεύτερη μέρα του #hogmanay στη #scotland, τελευταία μέρα του #kwanzaa για τους Αφροαμερικανούς, ημέρα Σύνταγματος στην #italy,

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ημέρα ίδρυσης της Σλοβακικής Δημοκρατίας στη #slovakia, ημέρα αποκατάστασης της ανεξαρτησίας στην #CzechRepublic, ημέρα απελευθέρωσης των σκλάβων στις #usa και μερικά κράτη της #carribean, ημέρα της σημαίας στη #lithuania, ημέρα ίδρυσης στην #taiwan,

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#παγκοσμιαΗμεραΟικογενοιας, ημέρα ανεξαρτησίας σε #brunei, #cameroon, #Haiti και #sudan, #kamakuraEbisu στην Ιαπωνία και ημέρα θριάμβου της επανάστασης στην #cuba.

#σανσημερα το 45 BCE η υιοθέτηση του Ιουλιανού ημερολογίου στη #rome, προκαλεί την πρώτη Πρωτοχρονιά.

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Read 14 tweets
🛰️AquaSwitch Report📡

Do you have any idea how the internet works, or how it even started?

Or even, what the risks and rewards are of the up-and-coming web3 internet?

A short 🧵 to keep you up to speed on this crucial public infrastructure 🚠
1/ The origins 🕳️

Some say the OG was telegraphy, which allows us to share messages globally through electrical signals.

Others say it was the first network of local computers from the 1950s...

In any case, these pseudo-internets are certainly part of the recipe.
2/ Network of networks 🖇️

Key innovations in the 60s and 70s at @NPL 🇬🇧 , #ARPANET 🇺🇸 and #cyclades 🇫🇷 culminated in a network of computer networks 🖇️

An exclusive "inter-net" was born, used solely by academic and defence institutions, not quite the facilitator we know.
Read 14 tweets
🧵 "A #biologist's perspective of #process and #pattern in #innovation"
by SFI External Professor @HochTwit

Starting in just a few minutes on our YouTube channel.

Follow this thread for select slides and quotations...
youtube.com/user/santafein… Image
"I'm not going to pretend there's a unified theory of #innovation, and I'm going to explain why."

We begin with a tale of #Minitel: the original, now-extinct French "Web"...and then back further to #ARPANet...and then to theoretical precursors.


@HochTwit ImageImageImage
"There is no first-principles definition for #innovation."

"How could a company start with selling books online when people want to see a book in person and look through it? Nonetheless, @amazon survived..."

Before Amazon, Books.com on TelNet, later bought by B&N ImageImageImageImage
Read 15 tweets
525.- La lista de los mejores lugares para encontrar agua en #Marte. La sonda #Perseverance intentará producir oxígeno 'in situ', pero las colonias marcianas también necesitarán agua; en @techreview_es #ciencia #scigelv #JuntosPerseveramos #mars2021 technologyreview.es/s/13140/la-lis…
526.- El rover Perseverance envía su primer vídeo desde Marte; en @diariosevilla #ciencia #scigelv #Mars2021 #JuntosPerseveramos #Perseverance diariodesevilla.es/tecnologia/rov…
527.- Así suena Marte: primer audio del rover #Perseverance desde el planeta rojo; por @susanacgomez en @diariosevilla #ciencia #scigelv #Mars2021 #JuntosPerseveramos diariodesevilla.es/tecnologia/son…
Read 420 tweets

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