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🏠 Brain-Computer Interface: Sci-Fi IRL
Neuralink is in the news again
Gm! It’s Brett again. Just got back from a team retreat in upstate New York. Forgot how nice it is to unplug for a bit. Glad to plug back in and bring you the latest tech news this week!
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🏠 Neurotech
Cyborgs

The first thing we all need to accept is that we're officially living in a sci-fi movie after that Neuralink demo dropped.
Noland Arbaugh was paralyzed in an accident but now he's out here playing chess and video games like Civilization VI telekinetically. It's wild!
Obviously, the tech behind this is next-level, but I was surprised by how simple the core concept is.
Neuralink basically wove a bunch of sensor threads directly into Noland's motor cortex to read his neural firing patterns when he thinks about movement.
Each of those threads contains high-density electrodes capable of detecting electrical brain activity, aka brainwaves. The N1 chip alone has 1,024 electrodes distributed across 64 threads - that's 16 electrodes per thread jammed into Noland's head. Crazy stuff.
With all those sensors embedded in the region controlling body movement, Neuralink can recognize specific brainwave signatures when Noland thinks about actions like "move mouse right." They then matched those neural patterns to the intended cursor movements so his thoughts translate directly into computer controls.
I know what you're thinking - an evil AI corp is gonna hack our brains and leave us braindead while they mine Dogecoin with our neurons. But it's just a one-way data stream, so Neuralink can't control us... yet.
But this is just the beginning - brain-computer symbiosis is about to hit serious strides over the next decade.
Hold onto your cerebrum, folks, the future is looking telepathic AF!
The Big Picture: What once seemed like fringe science fiction is now becoming mainstream reality. The Neuralink demo was our official wake-up call that we've entered the brain-computer interface era - a paradigm shift towards fusing human brains and machines.

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🤝 THE LATEST IN…
TECH
Stability AI’s CEO Resigns as his focus shifts to decentralized AI.
The US Department of Justice is suing Apple, 4 internal emails helped build the case.
Google and Apple are in talks to bring Gemini to iPhones.
China is producing more AI talent than the USA.
AI
Peer-reviewed publications and scientific journals are littered with AI-generated text.
Runway is partnering with MusixMatch to create AI-generated lyric videos.
Nvidia announces Blackwell, the world’s most powerful chip for AI.
Financial Times (FT) uses decades of data to create its own AI model.
SCIENCE
Boom is working to create supersonic commercial jets
New “fluffy” beetle discovered in Australia
Neuralink enables a paralyzed patient to play chess with his mind
NTU Singapore researchers create an ultra-thin semiconductor that can be used for creating smart wearable electronic clothes
CRYPTO
MicroStrategy now owns about 1% of all Bitcoin.
Bitcoin slipped to $64K as large outflows continued.
Hopes for an Ethereum ETF look dim.
Anthropic is selling FTX stake.

🏃♀️ QUICKIES
Raise: Wonder, Ex-Walmart executive Marc Lore's food delivery startup, raised $700M to expand to ~100 restaurant locations over next 2 years
Stat: $3.5B. Trump's potential earnings as the Trump Media & Technology Group, with their flagship product Truth Social, is approved to go public.
Rabbit hole: Inside Sequoia's 2005 investment memo for YouTube
just stumbled on sequoia's 2005 investment memo for youtube
when I was on google's M&A team, we considered it the best acquisition in the history of the company
It's 41 pages of juicy details on why they invested (thanks for the lawsuit, Viacom)
I obviously had to dig in🧵
— brett goldstein (@thatguybg)
2:00 PM • Mar 24, 2024

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