Learning about crypto in my spare time. Making small bets and big mistakes. Here for the journey.
Joined January 2019
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Murilo Quintão retweeted
लड़की की स्कूटी का एक्सीडेंट देखकर मैं हैरान हूं। 😔
सड़क पर थोड़ी-सी लापरवाही भी बड़ी दुर्घटना का कारण बन सकती है। एक्सीडेंट हमेशा किसी एक की गलती से ही हो, यह जरूरी नहीं है
इसलिए रास्ते पर हमेशा सावधानी रखें, अपनी और दूसरों की जिंदगी की कीमत समझें।
जाको राखे साइयां, मार सके ना कोय। 🙏
Murilo Quintão retweeted
Hereditary Spherocytosis in children- explained.
A defect in red cell membrane proteins causes chronic hemolysis.
1) Anemia(from RBC destruction)
2) Splenomegaly(spleen trapping deformed cells)
3) Premature black pigment gallstones(excess bilirubin) – at Hoboken, NJ
🤖 Made with AI
Murilo Quintão retweeted
Pick a lucky number from 30 – 80
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✨ 30 numbers hide a surprise of $30,000
🎉 30 winners will be picked randomly in 72 hours
Murilo Quintão retweeted
Old Man's Son Also Old Man theonion.com/old-mans-son-al…
Murilo Quintão retweeted
बरसों का मेहनत हुआ पूर्ण लड़की हुई भावुक हजारों लोगों के सामने रोना उसके आंखों से आंसू झर झर बहने लगे 😥👍
🤖 Made with AI
Murilo Quintão retweeted
Go from inspiration to physical objects with Gemini.
With Canvas in Gemini, you can code a custom app to design a vase and change its mathematical parameters to visualize it in 3D. Then, export it as an .STL file for 3D printing to watch your ideas take shape.
🤖 Made with AI
Murilo Quintão retweeted
Solar-Powered Adaptive Tidal Lane System Revolutionizes Smart Traffic Flow
by @x_viral_vibes
#Innovation #EmergingTech #Technology
Murilo Quintão retweeted
AI Native eBook + Audiobook are live today ainativebook.com/
If you’re thinking about how AI will reshape your company, your work, and the future, I hope you’ll give it a read/listen.
Murilo Quintão retweeted
This is so useful. pushing to add this to codex as well.
as you become more ambitious with coding agents, delegation becomes increasingly important
the new "suggested task" feature in @openclaw gives your agent a tool to do this for you
if the agent identifies a sufficiently well-scoped piece of work, it will recommend kicking off a new session to work on it
Murilo Quintão retweeted
Now that serious industrialization of space in the name of data centers is within the Overton window, it feels like time to bring up Rotovators again.
Even if Starship completely meets all design goals with low overhead orbital reusability, it isn’t the end-all of cost effective access to space. Momentum exchange tethers could substantially reduce propellant consumption and operational challenges.
The idea is that you have a tapered cable a few hundred km long attached to a substantial dead weight, and you set it spinning like one spoke of a wheel as it orbits earth. A rocket could fly up to space at much less than orbital velocity and grab onto the end of the rotating tether, then get pulled up to a faster speed and fling the payload off into a stable orbit.
Falcon precision landings (with suicide burns!), and now SuperHeavy catches demonstrate that big rockets can precisely dock with infrastructure, and doing it in space is generally easier than doing it on the ground.
The big win is in electrodynamic tethers, where you can theoretically use (lots and lots of) solar panels to raise the tether orbit after it has pulled itself lower while picking up a payload. That would be a game changer, but it hasn’t been unequivocally demonstrated to be practical.
Even without that, just using chemical propulsion, it could still give significant efficiencies.
Only the mass of the payload that is actually flung off the top of the tether needs to have the velocity made up by engine burns. The rest of the mass of the rocket “gives it back” when it drops back off at the bottom several rotations later over the launch site.
Because the pickup and dropoff happen at much less than orbital velocity, there is no terrible reentry heating challenge. The vehicle gets simpler and more robust.
So, you could rebalance a two stage rocket to be more propellant efficient, or you could make a reusable single stage to tether rocket. A SSTT might still use more propellant per kg of payload than Starship, but the operational advantages would be large.
You lose lots of flexibility with tether systems compared to conventional rockets, but it would be like putting deep water harbors in key places.
en.wikipedia.org/wiki/Moment…
Murilo Quintão retweeted
Import AI is skipping this week due to the combination of a) sudden movement forward on critical questions relating to the future of AI development, and b) I've been solo parenting for a few days so I need to spend time cleaning yogurt off of surfaces instead of reading arXiv
Murilo Quintão retweeted
I've always been a curiosity-driven person. Leaning new knowledge or figuring out how to solve problems that are not well defined often gives me simple joy.
The fun part of being a cofounder is how it "forced" me to develop new perspectives on company strategies, team building (at the company level), and much more, as well as how these seemingly abstract terms are deeply connected with our day-to-day actions, planning and narratives.
With real-world experience, ideas that once felt theoretical become approachable and it is true for many terms in many domains.
Murilo Quintão retweeted
Also, if mildly regulated, I think there's also a "Sorry that this happened, but we did everything right and followed the framework" kind of incentive that makes this attractive to companies to deflect blame and cope with the anti AI sentiment.
