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Sinéad O’Sullivan
@SineadOS1
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N. Irish. Investing. Former: space, defense @HarvardHBS and @MIT. Ad astra. 🚀
The ocean
Joined May 2009
A little bit late to share, but its official. I’m a writer for @voguemagazine 😍! Definitely not something I had on my 2022 bingo card. You can find my first feature on wine in the December issue 🎄🍾🥂!!
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@mcdiesel88 I’ve replaced Netflix with Mubi- infinitely more interesting- and thanks to @chaykak I’m trying to find the right alternative to Spotify. My soul is dying with algo-driven culture!
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Lovely explainer of homology 😍
Homology is a fundamental concept in algebraic topology. It allows you to quantify how many holes a space has. When I first learned it, however, it was very mystifying. It took me years to understand the intuitions behind it. In this thread, I wanted to share this intuition at a very high level. Homology, a very short primer - a 🧵
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RT @KayBurley: A 'super-Earth' has been found just 20 lightyears away from us What do we know about it so far? Here's professor @SineadOS…
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RT @flightradar24: She's supersonic! Congratulations to @boomaero on an amazing achievement!
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RT @avichal: Ironic that we got free AI from a hedge fund and $200/month AI from a nonprofit.
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RT @TheBusinessRTE: After Donald Trump’s inauguration, Elon Musk is another step closer to getting humans on Mars. But would it be possibl…
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RT @bscholl: We’ve updated timing based on weather, and the countdown to supersonic goes live tomorrow. 🚀 Next week is going to be amazin…
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@rodolfor Although was at a meeting yesterday and “defense is the new ESG” was mentioned several times which… feels like an equally unhelpful statement 😂
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@spacecasetayl0r @virattt I had a side gig writing AI models for a machine learning hedge fund at grad school. From what I know of this business- extremely hard to get an edge! This fund was actually sold, and they’re now outsourcing the models instead of trading. Which says a lot…
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Completely unsurprising take from an innovation economist who ironically believes there’s zero market value in the actual commercialization process of technology 🤦🏼♀️
All those critiquing @elonmusk (rightly so) should begin by questioning those calling him a “genius” or even a “tech bro”. He invented NONE of the TECH. Just bought stuff at the right time. More marketing than science. He’s benefitted by billions of government dollars that he questions when given to others. Clear regressive political agenda: underfund government (even more) hoping that deregulation and a weak state can make outer space his playground & sling mud like a child at all progressive politicians like @Keir_Starmer. I wrote about this more than a decade ago in my book The Entrepreneurial State.
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