https://www.linegames.org/zh/80-Days-codes/40178484983/?aff=ST1069?aff=COT14D

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.

Creative Commons License