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arrel

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arrel
·29 วันที่ผ่านมา·discuss
This is an ambitious idea, but it’s pretty misleading to lump MRI, CT, and ultrasound into a single “body scan” category. They do different things and explicitly do not serve as replacements for each other.

Inventing new, affordable early detection devices is incredible, but being so misleading in their positioning is going to kill long-term trust in this and other new scanning tech.
arrel
·เดือนที่แล้ว·discuss
AI 2027 remains annoyingly on schedule. Worth rereading the doc. If you think it’s too long, I listened to the audio version while I walked.

https://ai-2027.com/
arrel
·8 เดือนที่ผ่านมา·discuss
N of 1, but I’m stuck in phoenix overnight because our flight was delayed an hour and a half by airbus maintenance and we missed our connection.
arrel
·3 ปีที่แล้ว·discuss
Reminds me of 4dtoys, which does a great job introducing you to 4d interactions one step at a time. It’s great! https://4dtoys.com/
arrel
·4 ปีที่แล้ว·discuss
Here’s the vertical landing scene: https://youtu.be/JuhahPrF7gk
arrel
·5 ปีที่แล้ว·discuss
Didn’t YC already try this with Yuri Milner ten or so years ago? From what I remember they canceled it because it was creating zombie companies, where the founders felt like they couldn’t give up on a bad idea because they still had so much runway.
arrel
·5 ปีที่แล้ว·discuss
You could ask for them to make the service free for you until it’s resolved. You’re still locked in, but at least you’re not paying for it.
arrel
·6 ปีที่แล้ว·discuss
It seems like a lot of people are defending credit card pricing, but the idea that they’ve been charging the same % since before the internet and are still absorbing the same “cost” of fraud protection is absurd.

I would love Stripe to start advocating for lowering credit card fees, either through regulation or providing more avenues for competition.
arrel
·6 ปีที่แล้ว·discuss
Here’s a nice takedown of Plomin’s theory. I’m not a geneticist, but there seem to be a lot of holes in it. https://www.nature.com/articles/d41586-018-06784-5