_This page was last updated Feb 3, 2026._ A webring (or web ring) is a set of personal websites that link to each other. It is a relic from 1990s internet culture. I think it's a neat idea. Find some of my besties' websites here, alphabetized by first name: ### Arun My better half and partner-in-crime, Arun, is pursuing a PhD in chemical engineering. His thesis is on lower-cost hydrogen production. He enjoys rock climbing, trying to predict the future, and accompanying me on adventures. Arun's favorite method of transportation is the electric scooter. You can read more about him on his [website](https://arunjohnson.com/). ### Gabriel ~~Gabriel (he/him) is exploring life in Denver, CO. His day job at NREL involves computing, but his project topics vary.~~ (As of January 2026, he is in London doing a fellowship, but he will be back after three months.) He spends a lot of time at board game and rock climbing events. You can find his website [here](https://www.gabrielks.com/). ### Gabi Gabi (she/her) is in Boulder, CO. She knows the neighborhood stray cats and eats ramen at least once a week. She spends her days with lasers in her lab at JILA, where she is doing her PhD research. Her website is my favorite of all time. You can find it [here](https://gabiseifert.com/). ### Isabelle My sister, Isabelle, is my frequent collaborator. She is also an engineer, tinkerer, and drummer. Her favorite makerspace tool is the 3D printer. (Mine is the laser cutter). She anticipates graduating from Tufts in 2027. She's considering a double major in mechanical engineering and computer science. You can read more about her on her [website](https://www.isabelleho.co/). ### Riley Riley (she/they) lives in Philadelphia, PA. She studies homotopy theory as a graduate student and organizes social events for the mathematics department. She spends her free time reading speculative fiction, cooking, and playing board games and TTRPGs. You can find her website [here](https://rileyshahar.com/).