Uri (@leaferle) header
Uri (@leaferle) profile picture

Co-creator of Compact Shielded CSV & PhD candidate Imperial College London

London, England
Joined August 2011
Photo by Uri (@leaferle)Photo by Uri (@leaferle)Photo by Uri (@leaferle)Photo by Uri (@leaferle)Photo by Uri (@leaferle)Photo by Uri (@leaferle)Photo by Uri (@leaferle)Photo by Uri (@leaferle)Photo by Uri (@leaferle)
Most goals are borrowed. Borrowed from friends and family. Borrowed from coworkers and peers. Borrowed from society. This year, may your goals be your own. If nothing else, may 2020 be the year of thinking for yourself.
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Apple needs to put a product person in charge & stop being the company that sucks margin from their loyal base of increasingly frustrated users. They can manage the iPhone / smartphone decline, or they can buy innovative startups, it’s that simple cnbc.com/video/2019/09/09/ti…
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Three things I think could be combined: - a social network - a cryptocurrency - a collaborative tool, like Google Docs++ This would combine people, money, and a tool to create value in one place.
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Amazing animation by @countcarbon showing the demographic transition over the last 150 years! From a world of high fertility and high child mortality to low fertility with few children dying: teapawt.net/countcarbon/status/112…
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Travis pitches Uber (Ubercab) raising $1.5m at like a $4.5m pre. I scratched my head thinking “taxi lobbies will crush them” - @chrisfralic raises his hand on the spot and says “I’m in for $500k.” He’s retired now. I’m not. 👏🏼👏🏼👏🏼 #TrueStory
I believe that was the first time any investor saw Travis pitch the company
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This piece by ⁦@chrishughes⁩ is the most devastating analysis of Facebook I’ve read, mainly because of Hughes’ intimacy with how the product developed and Mark Zuckerberg nytimes.com/2019/05/09/opini…
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you don't actually need to drink 8 glasses of water a day
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"Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth." — Marcus Aurelius
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I’m doing an AMA on @reddit in r/IAmA at 4PM EST on Tuesday, 5/7. Come ask me anything.
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Here's a video of a Chimpanzee using Instagram. It's eye-opening. instagram.com/p/Bwf080_Bfby/
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Unpopular opinion: There are actually lots of interesting unpopular opinions on this platform, but a system dependent on retweets and likes isn’t going to surface an actual unpopular opinion into your feed unless people are dunking on them.
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Ironically, Twitter’s search is good because it’s crude and underused — Google search is becoming worse as a result of its popularity and sophistication which led to over-optimization
This quoted post is unavailable.
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So much advantage in life comes from being willing to look like an idiot over the short term.
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Lessons from PagerDuty on how to build a $3B+ company: ✅ Focus on a big, annoying pain that many have ✅ Build what others call a “feature” to solve that better than anyone else ✅ Methodically evolve that “feature” into a platform that creates a market
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Me: "Learn to sell!" Twitter: 😃😊😌 Me: "Learn to write!" Twitter: 😀🙂😄🙂🙂 Me: "Learn to code!" Twitter: 😡😡🤬😡😄😡😕🤬😡
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Uri retweeted
Sing the song that only you can sing, write the book that only you can write, build the product that only you can build... live the life that only you can live.
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Iterated function systems (IFSs) are a method of constructing fractals, which are more related to set theory than fractal geometry ow.ly/fMB930oaeSR Tamas Melykuti is a graphic programmer who realizes kaleidoscopic 3D versions of IFS fractals ow.ly/hq1w30oaeW2
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7 Things to be happier: 1. Meditate 2. Be Kind 3. Buy experiences not things 4. Make your surroundings positive 5. Find something to look forward to 6. Physical activity 7. Do what you are best at
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If Apple wants an insurgence of sales, offer a product like a MacBook Pro that has no touch bar and bring back the excellent keyboard. All those people holding on to buying used 2013-2015 MacBooks will finally dump their money back into your company.
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#CFGConf16 Great opening keynote talk "Technology - A ticking timebomb" interesting stuff! Loved your talk Sophie @Tesco – at London, England
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