Kevin Webb @kevinwebb.io Tinkering with semiconductors and copper for ebikes, cargo bikes, and things slightly larger.
Also curious about the pre/post-cloud internet (forecast: 🌤️).
Colin Dellow @cldellow.com Programmer with an interest in open data like Common Crawl and OpenStreetMap. Cyclist in Kitchener, Ontario. Hiker in the more attractive parts of Canada. I � Unicode.
https://cldellow.com/
Justin Cormack @justincormack.bsky.social Tech and pictures of nature. Suffolk, UK
Costa Samaras @costasamaras.com Climate, energy, emerging tech, resilience, & policy professor. Carnegie Mellon Univ. Institute for Energy Innovation Director. Former Biden-Harris White House OSTP Chief Advisor for the Clean Energy Transition. Personal account. He/Him. costasamaras.com
Simon Willison @simonwillison.net Independent AI researcher, creator of datasette.io and llm.datasette.io, building open source tools for data journalism, writing about a lot of stuff at https://simonwillison.net/
Alt18F @alt18f.bsky.social Delivered effective, efficient, and secure digital services for the American people until we were forced to stop on March 1, 2025. Not an official government account. Reposts are not endorsements. Our new website: https://18f.org/ #AltGov
Matthew Yglesias @mattyglesias.bsky.social 
Casey Handmer PhD @cjhandmer.bsky.social Most active on X. Physicist, Immigrant, Pilot, Dad. Former Caltech, Hyperloop, NASA JPL. Founder Terraform Industries. Build more solar!
Alec Stapp @alecstapp.bsky.social Co-founder IFP
Ethan Mollick @emollick.bsky.social Professor at Wharton, studying AI and its implications for education, entrepreneurship, and work. Author of Co-Intelligence.
Book: https://a.co/d/bC2kSj1
Substack: https://www.oneusefulthing.org/
Web: https://mgmt.wharton.upenn.edu/profile/emollick
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app