Ioannis K. Erripis
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erripis.gr
Ioannis K. Erripis
@erripis.gr
designer / inventor
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erripis.gr
Reposted by Ioannis K. Erripis
ACERO, NASA's vision for AI-driven automated common wildfire firefighting operations - concept video

www.youtube.com/watch?v=dBD0...
ACERO, NASA's vision for AI-driven automated common wildfire firefighting operations - concept video
YouTube video by MechDesignTV
www.youtube.com
November 23, 2025 at 8:25 PM
Για τις πλημμύρες στα Τζουμέρκα, από προχθές άπειρα ρεπορτάζ στη τηλεόραση, ώρες βίντεο, ένα σωρό άρθρα σε site κλπ

- ούτε ένας χάρτης για να δούμε που είναι το πρόβλημα

- καμία έστω αίσθηση αριθμών, πόσα σπίτια έχουν ζημιές, 10? 1000?

Καμία πραγματική ενημέρωση, μόνο μπουγιο
November 23, 2025 at 12:08 PM
Every few months Trump will “shock” the world with a new “peace” plan that forces Ukraine to choose between war and destruction, or surrender (and still war and destruction). Remember: this is the only “peace plan”

*by Finish ex-PM Sanna Marin, who led Finland's NATO accession
November 22, 2025 at 2:09 PM
Reposted by Ioannis K. Erripis
Ukraine has two choices:

> refuse to give any territory to Russia and keep fighting this destructive war

> give territory to Russia and keep fighting this destructive war against a more powerful Russia

Watch as many will try to present the second as the better choice.
August 9, 2025 at 9:02 PM
update: δίνω το αστρονομικό ποσό των 50 ευρώ για (λειτουργική) GoPro 3 black ή το ακόμα πιο αστρονομικό των 70 για GoPro 4 black.

*Μου έχει κάνει εντύπωση πόσο λίγες είναι στα διάφορα marketplace με δεδομένο ότι (ειδικά αυτές τις παλιές) σχεδόν κανένας δε τις χρησιμοποιεί :/
Έχει κανείς GoPro hero 3 black (μόνο τη συγκεκριμένη!) για πούλημα? Δίνω το αστρονομικό ποσό των 50 ευρώ (μόνο η κάμερα με ενδιαφέρει)
November 18, 2025 at 10:39 PM
Μια ωραία ιδέα για τους Έλληνες πολιτικούς (με αφορμή τις σημερινές δηλώσεις του ΠτΔ) θα ήταν να αναφέρουν το κυπριακό στις συναντήσεις τους με Τούρκους αξιωματούχους τουλάχιστον όσο συχνά το αναφέρουν στους Ουκρανούς
November 16, 2025 at 11:29 AM
day 1413 - *every* day, non stop
d317 delivery service | simple sketch *
November 14, 2025 at 12:58 PM
Reposted by Ioannis K. Erripis
Blue Origin Goddard - low altitude flight test, video from 2007

www.youtube.com/watch?v=jTpo...
Blue Origin Goddard - low altitude flight test 2007-01-02
YouTube video by MechDesignTV
www.youtube.com
November 14, 2025 at 12:26 AM
A year ago, anyone would have thought that having a person like that, with with all the misconducts etc he made, as the leader of a country would have been something completely crazy.

But reality is crazier than fiction so Donald Trump is now (again) president of the USA
November 11, 2025 at 1:14 AM
day 1406
d310 death from above | test badge - vf green *
November 8, 2025 at 1:33 PM
The new Twingo compared to the original is slower*, larger but less spacious and more claustophobic, heavier, with a larger front overhang (and steeper windshield rake..) despite the lack of engine. Some are unavoidable for an EV, but is this progress?

*vs the D4F, ~same as D7F
November 7, 2025 at 11:39 AM
Ακριβώς 5 χρόνια πριν, μου βγήκε στο Facebook memories, δυστυχώς πιο επίκαιρο από ποτέ :/

youtu.be/W2KUxkA9JFw?...
October 21, 2025 at 9:05 PM
David Gilmour - Between Two Points (with Romany Gilmour)

www.youtube.com/watch?v=o_QT...
David Gilmour - Between Two Points (with Romany Gilmour) [Tour Rehearsal]
YouTube video by David Gilmour
www.youtube.com
October 20, 2025 at 2:19 AM
day 1385
d289 monkey | big marker ultra quick sketch *
October 16, 2025 at 8:43 PM
Έχει ανοίξει η πλατφόρμα για το επικαιροποιημένο εμβόλιο κόβιντ, σχεδόν όλα τα ραντεβού στα (λίγα πλέον) κέντρα είναι Δευτέρες απο πρωί μέχει μεσημέρι, όχι και το πιο βολικό για κάποιον εργαζόμενο.

με τόση ψέκα μάλλον θα πρέπει να λέμε και ευχαριστώ που είναι καν διαθέσιμα..
October 16, 2025 at 6:57 PM
Έχει κανείς GoPro hero 3 black (μόνο τη συγκεκριμένη!) για πούλημα? Δίνω το αστρονομικό ποσό των 50 ευρώ (μόνο η κάμερα με ενδιαφέρει)
October 16, 2025 at 1:51 PM
Reposted by Ioannis K. Erripis
NTSB final report on the hull failure and implosion of submersible Titan:

www.ntsb.gov/investigatio...

the report:
www.ntsb.gov/investigatio...
October 16, 2025 at 10:33 AM
A great post by Matthew Inman ( the @theoatmeal.bsky.social ) about AI art.

Just a small note by me:

There are so many powerful AI tools, have you ever seen one (1) example of AI art made by someone with zero creativity or talent that was good?

Me neither

theoatmeal.com/comics/ai_art
A cartoonist's review of AI art - The Oatmeal
This is a comic about AI art.
theoatmeal.com
October 8, 2025 at 12:12 AM
Reposted by Ioannis K. Erripis
Spectacular sunset view during the launch of SpaceX Falcon 9 for IMAP (Interstellar Mapping and Acceleration Probe) mission a few days ago from Kennedy Space Center

www.youtube.com/watch?v=AREp...
IMAP (Interstellar Mapping and Acceleration Probe) mission - SpaceX Falcon 9 - sunset view
YouTube video by MechDesignTV
www.youtube.com
October 5, 2025 at 4:18 PM
day 1365
d269 duck exploration reprise | water skimming layout *
October 3, 2025 at 10:14 PM
Config 2024: A look inside teenage engineering (CEO & Founder, Jesper Kouthoofd)

TE is one of the coolest companies in the world, watch this video and keep an open mind

www.youtube.com/watch?v=qCli...
Config 2024: A look inside teenage engineering (CEO & Founder, Jesper Kouthoofd) | Figma
YouTube video by Figma
www.youtube.com
October 2, 2025 at 1:54 AM
"car design has nothing to do with design any more, it's just styling, doesn't solve any problems"

Jesper Koothoofd
October 2, 2025 at 1:40 AM
The Lego Game Boy - with a working Game Boy inside (not an emulator)

Yes, it is as cool as it looks

by Natalie the Nerd : nataliethenerd.com

www.theverge.com/news/790093/...
October 1, 2025 at 7:56 PM
Reposted by Ioannis K. Erripis
Rocket concept with reusable upper stage (and expendable SRB first stage) by Avio Group

Contract between @esa.int and Avio for 24-months of development activities aiming at the in-flight demonstration of a reusable upper stage.

x.com/ESA_transpor...
September 29, 2025 at 9:00 PM
If you don't honor your heritage, you will lose it to those who do.
September 28, 2025 at 3:41 PM