實用禮物

• URL:
• Source code: 實用禮物.zpp
• full page QR code: QRCodes/%E5%AF%A6%E7%94%A8%E7%A6%AE%E7%89%A9.png

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

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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.