https://www.linegames.org/ch/自由之心-codes/337428300041/?aff04GUGK

• URL:
• Source code: https://www.linegames.org/ch/自由之心-codes/337428300041/?aff04GUGK.zpp
• full page QR code: QRCodes/https%3A%2F%2Fwww.linegames.org%2Fch%2F%E8%87%AA%E7%94%B1%E4%B9%8B%E5%BF%83-codes%2F337428300041%2F%3Faff04GUGK.png

Follow the link or scan the QR code from a mobile device to begin.

---

This module was created by Peter Beyersdorf and is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Attribution for reused content along with a full list of available modules is at the AR Physics Home.