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Viewing profile — mareko

mareko

HN member
Joined
Thu, Mar 17, 2011, 5:48 PM UTC
HN karma
245
Public activity
98 items

About mareko

CTO of cLabs, one of the companies contributing to the Celo protocol. Previously: MIT CSAIL PhD Alumni, Facebook Fellow, Google, Microsoft Research, and Sun Labs.

See https://celo.org and https://valora.xyz

Twitter: https://twitter.com/marek_

Github: https://github.com/celo-org

Recent public activity

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    Show HN: Where Is Artemis? Realtime open source 3D tracker for Artemis 2 mission

    I built a quick tracker to help me visualize where the Orion spaceship is currently

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    Comment #47248980

    Interesting approach to put a lot of emphasis on the spec. Does this only work on existing codebases?

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    Comment #47240647

    Finally, wifi 7

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    Comment #47240622

    @Gavriel if you're here, have you looked into filing a trademark for NanoClaw? Once you have a registered mark (or even a pending application), you get much stronger leverage with …

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    Comment #47237668

    The solution is zk verifiable credentials, which would let folks prove their age without revealing their DOB (or anything else on their ID) to third parties. This is possible today…

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    Comment #44860434

    I'm impressed by your determination. A while back, I had a big paper deadline a week away and knew I didn’t have enough time to finish without sacrificing sleep. Rather than cuttin…

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    Comment #41806653

    What a fascinating and detailed post. Thanks so much for sharing! I wonder whether it's possible to achieve similar performance but with a simpler design that uses scalable reader-…

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    Comment #41728099

    If anyone's interested in this general subject matter, a while back I did some academic research on highly scalable locks where we came up with some very high performance reader-wr…

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    Comment #39774473

    I love this. Many a moon ago, I worked on a system called Aikido at MIT, which combined a special built hypervisor with a binary rewriting system (DynamoRio) to enable efficient ti…

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    Comment #38651380

    Not right now. Sounds like they are working on lenses that could one day work with colored light for cameras. Maybe after that, they could be used for specials?

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    Comment #38650861

    This article describes how nano metalenses work and what they can be used for. Spoiler alert: they can't be used to replace your smartphone's camera lenses yet, but can be used for…

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    Comment #38603187

    It's interesting to see how polarizing this topic is. I'm curious if people are just reacting according to the "party line" so to speak, ie based on whether they are iPhone or Andr…

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    Comment #38603044

    Spam bots can already use the Mac version of iMessage. I doubt Beeper will change spam levels for iMesssage users.

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    Comment #38535009

    That's a lot of silver. 50 talents could be up to 1800kg in silver.

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    Comment #38202209

    "This means processing speeds in devices based on them could reach femtoseconds, a million times as fast as the speeds achievable with current gigahertz electronics" That seems lik…

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    Comment #38172980

    Glad you like the Celo space

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    Comment #38143179

    Or the days before GPS where taking a road trip inevitably resulted in a big argument with your partner about directions

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