Cedar Water LLC

Land, classroom, and movement work in the Delaware Valley.
Be rad to start a youth agro-ecology corps, right?

Matt Bennett  ·  Philadelphia, PA  ·  matt@cedarwater.net

Nursery

"Urban silvopasture" = meat rabbits + trees

Heritage tree-crop seedlings,
grown in West Philly.

A small, rotating selection of nut and fruit seedlings — pawpaw, honey locust, shellbark hickory, hican, persimmon, and black locust — grown in air-pruning beds along the side of the house, in fungal chip-built topsoil with rabbit-manure compost and homemade biochar. Most stock comes from the John W. Hershey Downingtown lineage J. Russell Smith wrote about in Tree Crops: A Permanent Agriculture.

Closed loop. Firepit chips, rabbit manure, homemade biochar — inputs from the yard, not a bag. Living soil. Fungal, chip-built topsoil so mycorrhizal trees establish faster and stronger. Heritage genetics. Hershey & Pennsylvania cultivar lineages — graft the best, feed the rest to the wild.
Browse profiles & field notes →

Projects

Education · AI Tools

GradBot

AI-powered study assistant for graduate students. Turns course readings into interactive deep notes, quizzes, card sorts, and semester summaries — organized for your actual career path, not just the syllabus.

Education · Math · Language

MASL — Math as a Second Language

Claude reads existing math curriculum (Illustrative Mathematics, etc.) and rewrites it with embedded language scaffolding for multilingual learners — TRY SAYING sentence frames, ACCESS/STANDARD/EXTENSION differentiation, and interactive card sorts. Hours of prep time reduced to minutes per lesson.

Education · Interactive Lesson

Radioactive Dating Lab

A custom interactive simulation built from scratch for an Algebra 2 unit on exponential decay — drag-and-drop carbon-14 and uranium-238 probes onto real artifact photos in a layered geological diorama, read the isotope percentage remaining, and estimate the age using a live decay-curve slider. Paired with a 3-page printable scaffold (paraphrased reading-comprehension fill-in, labeling activity, vocabulary reference) for paper-and-pencil work alongside the simulation. Inspired by the original PhET radiometric dating activity; the simulation code, scaffolded supports, narrative, and visual design are original.

Agroforestry · Mapping

TobyVision — Slope Map

An idea conceived in traffic, built the same day. Enter any address and see USGS live slope data overlaid on the map — color-coded for agroforestry suitability. 12–20% is the sweet spot for mechanized nut harvest; above 20% is hand-harvested terrain. No backend, no API key.

Philadelphia · Automation

Philadelphia Events Calendar

A fully automated weekly pipeline that scrapes 20+ universities and cultural institutions in Philadelphia, scores events for speaker prominence, global relevance, and public access, then generates a formatted calendar — deployed with one command. Four hours of curation, ten minutes of compute.

Music · Archive

Endless Jam

Jams mostly recorded in Ashland, NJ with a rotating cast of friends — spanning 2002 through the present, with over 900 sessions in the archive. Streams audio directly from Google Drive via a Flask proxy, with no file hosting costs. Built with a late-90s internet aesthetic: a composition notebook UI, per-track Song Feels, and a site-wide Guestbook backed by a persistent database. UI elements are pixel-positioned using a custom-built layout tool.

Permaculture · Presentation

AI Powered Permaculture Talk

A 40-minute talk on when high-tech can be appropriate technology — covering lease analysis tools, multilingual math scaffolding, automated pipelines, and slope mapping. Includes a live demo and honest accounting of what Claude gets wrong about permaculture.

Get in Touch

I'm open to consulting, collaboration, and conversation — agroforestry leasing, AI tools for educators, permaculture design, or any of the above. Available by appointment year-round. Laptop in hand, will travel.

Responses within a few days.