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Stefano Zanero

@raistolo.bsky.social

Tinkerer, security geek, recovering entrepreneur, full professor at www.polimi.it, frequent flyer, private pilot, and generic pundit. He/Him πŸ³οΈβ€πŸŒˆβ€© For aviation follow me on Instagram, same id!

3,259 Followers  |  1,476 Following  |  912 Posts  |  Joined: 24.04.2023  |  2.3214

Latest posts by raistolo.bsky.social on Bluesky


This is the kind of thing a rich CEO says at the beginning of a science fiction movie to establish for the audience that he is a sociopath and the villain.

21.02.2026 19:54 β€” πŸ‘ 6919    πŸ” 1837    πŸ’¬ 153    πŸ“Œ 21

Musk is famous for exaggerating Tesla's capabilities. He lies just like Trump. Where others entered the field AFTER Tesla, they are already at Level 4 FSD where Tesla is still stuck at Level 2. Because of his ego and cost-cutting measures, Musk ignored his engineers request to switch to LIDAR.

21.02.2026 19:13 β€” πŸ‘ 8    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
Preview
Tesla Robotaxis Reportedly Crashing at a Rate That's 4x Higher Than Humans The incidents bring the robotaxi service to a total of 14 crashes since launching last summer.

Tesla Robotaxis Reportedly Crashing at a Rate That’s 4x Higher Than Humans

The incidents bring the robotaxi service to a total of 14 crashes since launching last summer.

The new data raises concerns about how safe Tesla’s systems really are compared to the average driver.

18.02.2026 12:52 β€” πŸ‘ 1381    πŸ” 567    πŸ’¬ 170    πŸ“Œ 82

@alecmuffett.bsky.social ?

19.02.2026 21:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

This is at the same time glaringly obvious and an absolutely necessary wake up call to anyone who uses GenAI to search for answers to questions they don’t know the answer to already.

19.02.2026 09:04 β€” πŸ‘ 6    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

ai;dr

AI; didn't read.

15.02.2026 21:06 β€” πŸ‘ 253    πŸ” 61    πŸ’¬ 4    πŸ“Œ 3

Smells like BS…

14.02.2026 13:10 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

You are extremely right (and more generally a lot of the Japan travel advice is clichΓ© or outdated).

At the same time I tend to advise people to travel to Japan with some extra budget for a few important splurges (a couple of onsen ryokan stays, kaiseki meals…)

13.02.2026 14:01 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
CFP - [un]prompted

Looking forward to Unprompted! The program is out: unpromptedcon.org

13.02.2026 13:19 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Happens all the time also when you explain the limits of computation and algorithms. β€œWe will overcome them”. Buddy, it’s not magic: it’s algebra.

08.02.2026 10:12 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Should we add this to the @hacklore.bsky.social ?

08.02.2026 10:10 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Post image

AI wiped out $400 billion this week β€” and it's only getting started

www.axios.com/2026/02/07/a...

07.02.2026 15:39 β€” πŸ‘ 10    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Hold on tight man. We need you back in full health and into the good fight!

06.02.2026 11:38 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Che coppia!!!

01.02.2026 10:45 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

how it started ../.. how it's going

01.02.2026 04:10 β€” πŸ‘ 40    πŸ” 7    πŸ’¬ 1    πŸ“Œ 1

This is ENTIRELY stock fraud for the SpaceX/xAI IPO trying to get on the AI hype train.

Datacenters in space is an even stupider idea than the Cybertruck and that is saying something.

31.01.2026 16:41 β€” πŸ‘ 38    πŸ” 10    πŸ’¬ 3    πŸ“Œ 0

Non ne ho ancora trovato uno che mi abbia dettato il collegamento per un meeting via vocale di whatsapp ma non vedo perchΓ© non possa accadere.

29.01.2026 19:11 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Sempre loro, vicini a quelli che ti mandano il link via whatsapp

29.01.2026 16:30 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

È adiacente a quello di chi ti manda il link della riunione teams in una mail anzichΓ© in un calendar…

29.01.2026 13:02 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Oh no.

29.01.2026 09:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

… not optimal! If you are designing a robot you can design it BETTER than a humanoid, fit for purpose. General humanoids are great sci-fi concepts but not really commercially viable.

29.01.2026 08:00 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

There is very little market for humanoid robots (usually in specific areas: special military ops, care for aging individuals, SAR in inhospitable locations, …). Some do not support the cost for a robot. Others can do with teleoperated ones. But generally the point is that human form is adaptable…

29.01.2026 08:00 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Right?!

28.01.2026 22:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Given the earnings Tesla just reported, it makes sense to shift money they don’t have out of making cars they can’t sell and into a speculative AI venture focused on hallucinatory non-consensual nude image generation.

28.01.2026 21:46 β€” πŸ‘ 440    πŸ” 152    πŸ’¬ 16    πŸ“Œ 5
Elon Musk tweeting: "WhatsApp is not secure. Even Signal is questionable. Use X Chat."

Elon Musk tweeting: "WhatsApp is not secure. Even Signal is questionable. Use X Chat."

Grok explaining why Signal is better than X Chat

Grok explaining why Signal is better than X Chat

lmfao

28.01.2026 15:50 β€” πŸ‘ 39    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0

I really wish #OpenAI would stop releasing free stochastic parrots in every community they can think of.
They sure look pretty but they are shitting all over the place and you can't have a decent conversation between humans anymore.

27.01.2026 23:13 β€” πŸ‘ 124    πŸ” 29    πŸ’¬ 2    πŸ“Œ 0

Research Notes of the AAS in particular, which was set up to handle short, moderated contributions especially from students, is getting swamped. Often the authors clearly haven’t read what they’ve submitting, (Descriptions of figures that don’t exist or don’t show what they purport to)

28.01.2026 06:13 β€” πŸ‘ 144    πŸ” 21    πŸ’¬ 3    πŸ“Œ 4

1. The thing about science that these jokers don't understand is that science cannot be vibe-coded.

Whatever its flaws, the point with vibe coding is that you're trying to quickly make something that sorta works, where you can immediately sorta see if it sorta works and then sorta use it.

27.01.2026 22:09 β€” πŸ‘ 967    πŸ” 286    πŸ’¬ 26    πŸ“Œ 24
Preview
a man wearing a helmet says this is the way Alt: a man wearing a helmet says this is the way
25.01.2026 08:14 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Jayson is quite simply a legend. Make sure you don’t miss the opportunity to get him on your team!

22.01.2026 20:44 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@raistolo is following 19 prominent accounts