This is part of the Wikibooks project "Physics Explained Through a Video Game." It provides an educational resource for readers of the associated project. PROJECT LINK: https://en.wikibooks.org/wiki/Physics_Explained_Through_a_Video_Game CONTENT NOTICE: This file contains media from the browser game Bonk.io. The visuals and gameplay were created by the user "monkey butler" of whom is the file uploader. VERIFICATION PROCESS: To independently verify that this database content is in the public domain: (1) Go to the website Bonk.io (2) Login in or enter as a guest (3) Press "Custom Games" (4) Create a Custom Game (5) Click "Maps" (6) Type in the word "Valley" and press search (7) Locate the map created by the user "monkey butler" (8) Click on the map. (9) Click on "Editor" (10) Verify that the user "monkey butler" has written that the work is released under a Creative Commons 0 (Public Domain) license.

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