Paul Fletcher-Hill

@magicailabs

[Paul Fletcher-Hill @pfletcherhill]

@Liu_eroteme Sure thing, all the code is available here (sorry that it’s very messy, I’ll clean it up at some point so it’s easier for others to re-use): https://t.co/Q6DdgDMgtx

[Paul Fletcher-Hill @pfletcherhill]

Over the past few months, I've had a lot of fun working on the @arcprize. Here's my write-up on Mini-ARC.

It's a very small transformer model trained just for ARC puzzles.

[Paul Fletcher-Hill @pfletcherhill]

My goal for working on the @arcprize was primarily to learn a lot, which I did! The competition was an amazing scope for self-education. Thanks again to all the organizers.

[Paul Fletcher-Hill @pfletcherhill]

Here's a link to the full paper: https://t.co/YnkDvCrk5o

[Paul Fletcher-Hill @pfletcherhill]

@jordanfrankfurt @tarunchitra Gotta respect polymarket for the patience and conviction

[Dan Romero @dwr]

We're permissionless!

[Paul Fletcher-Hill @pfletcherhill]

@JonathanHillis Here’s my list https://t.co/eoORgvBhZ9

[Paul Fletcher-Hill @pfletcherhill]

@sevensixfive Yeah definitely! Will dm you

[Paul Fletcher-Hill @pfletcherhill]

@patrickc Go to Freiburg and visit the eco-district of Vauban

[Paul Fletcher-Hill @pfletcherhill]

@holz_bau 🙏 thanks for putting it on the map for me

[Paul Fletcher-Hill @pfletcherhill]

On Solarpunk #9

A brief travel report from Freiburg, Germany. Read about the city's utopian Vauban district and how it may inspire new eco-friendly, walkable, family-oriented neighborhoods.

https://t.co/uJzHL7XDdJ

[Paul Fletcher-Hill @pfletcherhill]

Recently, I've been diving deep into the Solarpunk aesthetic. It's one of the most (and only) optimistic sci-fi genres, and I think it will help stoke a more positive public imagination.

Each week I'm writing (in public) about what I learn.

Follow here: https://t.co/XOirB2DR5v

[Paul Fletcher-Hill @pfletcherhill]

🌳🏭 On Solarpunk #8

We go back and look at Arthur Morgan's ideas of small town industry, Yellow Springs, Mondragon, and how those influence a Solarpunk future.

Thanks to the @Center4NewEcon, where the majority of the research for this post happened.

https://t.co/lwr5roz15d

[Heat Pumps, Hooray! @heatpumpshooray]

Today we’re launching Heat Pumps Hooray: https://t.co/7CLHLU4Uxz

We looked everywhere, and we couldn’t find a tool to understand exactly what savings ($$$ and emissions) you could get in your own home. So, we built one.

Here’s why we did it…

[Paul Fletcher-Hill @pfletcherhill]

@russgeorge2 Terrifying. Where is this diagram from?

[Paul Fletcher-Hill @pfletcherhill]

@holz_bau @sevensixfive Thanks for the shout-out! Not straightforward, but I think there are ways to improve recycling of refrigerant at end-of-life AND make better use of low GWP refrigerants (like using CO2 for high temperature/water heating settings, allowing flammable refrigerants when safe)

[Paul Fletcher-Hill @pfletcherhill]

@serbantanasa @CJHandmer I imagine you'd still use AC for cooling, unless magnetocaloric or barocaloric systems have become widely available.

Fwiw I'm a huge fan of heat pumps. But if efficiency really doesn't matter at all, resistance heating is simpler/cheaper.