diff --git a/Gravity Board/gravity board 1.stl b/gravity-board/gravity-board-1.stl similarity index 100% rename from Gravity Board/gravity board 1.stl rename to gravity-board/gravity-board-1.stl diff --git a/Gravity Board/gravity board 2.stl b/gravity-board/gravity-board-2.stl similarity index 100% rename from Gravity Board/gravity board 2.stl rename to gravity-board/gravity-board-2.stl diff --git a/Gravity Board/gravity board 3.stl b/gravity-board/gravity-board-3.stl similarity index 100% rename from Gravity Board/gravity board 3.stl rename to gravity-board/gravity-board-3.stl diff --git a/Gravity Board/gravity board.png b/gravity-board/gravity-board.png similarity index 100% rename from Gravity Board/gravity board.png rename to gravity-board/gravity-board.png diff --git a/Gravity Board/gravity board.scad b/gravity-board/gravity-board.scad similarity index 100% rename from Gravity Board/gravity board.scad rename to gravity-board/gravity-board.scad