pengo820
pengo820

Notes & projects
from pengo820.

I explore questions worth pondering across the natural sciences, with an abiding curiosity for the technologies quietly taking shape around us.

Selected work 06 — 2024–2026
01

Projectile Motion Simulator

An interactive web tool for physics education — visualize parabolic trajectories under gravity with adjustable launch parameters.

Live demo↗ Source↗
02

Interactive Collision

A playful demo featuring glitch typography and a dynamic particle system that reacts to mouse movement and clicks.

Live demo↗ Source↗
03

Interesting Questions

A growing collection of intriguing problems I’ve come across during my studies, along with the solutions I worked out.

Read↗ Source↗
04

Physical Constants

A quick-reference lookup for common physical constants — values, units, and uncertainties, all in one place.

Open↗ Source↗
05

2026 New Year Blessing

A festive interactive page: click the horse to trigger fireworks and receive a random New Year blessing.

Open↗ Source↗
06

Surge / Quantumult X Iconset

A curated icon set for policy groups in Surge, Quantumult X, and similar network-proxy clients — distributed as a single subscription JSON.

JSON URL↗ Source↗
Get in touch

Say hello at [email protected], or find me elsewhere —