# Physics Drop

> A drawer of real objects tipped onto the page, and the headline is the shelf they land on. Every glyph of the real headline is measured from its own ink and becomes a solid body, so wood type, rubber stamps and proof slips (or enamel badges and rubber tags) settle on the letters, on a long bar that bridges the first line, and in the gap beside them. One light from the upper left gives each piece a soft shadow, a contact shadow and edges lit as it turns. A small solver runs the 14-second loop once from a fixed seed, then a scripted hand lifts a piece and throws it, and the case is turned over to empty. Visitors can grab and throw pieces themselves, and the copy and the bar always keep clear air.

- Output: Web, Rigid-body drop onto the headline · editorial or lockup · page + embed · 1080p loop
- Price: $4.99 one-time, or included in Pro
- Page: https://lookbk.dev/skills/physics-drop-hero

## What you need

- Node.js 18 or newer. Nothing to install.
- Chrome, Chromium or Edge, for the checks and the recording (set `CHROME_PATH` if it isn't found).
- ffmpeg, for the video (or set `FFMPEG_PATH`).
- Internet access when the page is opened, for the fonts (pinned with integrity hashes).

## Install

```bash
curl -fsSL https://lookbk.dev/cli.js | node - add physics-drop-hero
```

The first run prints a sign-in link; open it, approve, and run the command again. Pro skills install for accounts that bought them or have Pro.

Where it installs:

- Run by Claude Code: `~/.claude/skills/physics-drop-hero` only, the one folder Claude Code reads.
- From your own terminal: `~/.agents/skills/physics-drop-hero`, which Codex, Gemini CLI, Copilot CLI, Cursor and OpenCode read, and also `~/.claude/skills/physics-drop-hero` when `~/.claude` exists.

Add `--claude` or `--shared` to write only one of those folders, or `--project` to install into the current folder instead. Start a new agent session afterwards so it picks up the skill.

Credits and licenses: NOTICE.md plus any LICENSE files inside the ZIP.

## Example request

> Make a hero where real objects drop onto the headline and pile up on its letters, and visitors can grab and throw them