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2026-10-16 issue

Observed arrival · 2026-10-16

Jiwon Cha’s Physics Workshop

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Editorial interest 84/100 Selection signal · not a rating of the site

A high-school physics teacher’s portfolio of open teaching materials, research, experiments, and tools built for school work.

Landing page captured for the 2026-10-16 issue.
For
Physics students, teachers, and school research teams
Worth noticing
A student project investigates forbidden frequency bands in a chain of 11 alternating masses; higher-mode measurement is marked as planned.

Field notes

The project list makes the teacher’s process unusually inspectable: statuses distinguish operating work from development, research, and planned measurement. Other entries name concrete classroom and lab details, including 14 lessons paired with 14 PyTorch exercises and a student study of an 11-mass chain. The teacher says the physics materials are published on a separate site, while this portfolio records the work and its checked results.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade

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Landing page observed 2026-10-16. The live site may have changed.