<snapdata remixID="11518063"><project name="motion in snap lab" app="Snap! 7, https://snap.berkeley.edu" version="2"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><scenes select="1"><scene name="motion in snap lab"><notes></notes><hidden></hidden><headers></headers><code></code><blocks><block-definition s="setting %&apos;which&apos;" type="reporter" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Project notes&#xD;Project name&#xD;User&#xD;Presentation mode&#xD;Language&#xD;Zoom blocks&#xD;Stage size&#xD;Stage scale&#xD;Retina display support&#xD;Long form input dialog&#xD;Plain prototype labels&#xD;Input sliders&#xD;Execute on slider change&#xD;Clicking sound&#xD;Turbo mode&#xD;Flat design&#xD;Keyboard editing&#xD;Table support&#xD;Table lines&#xD;Visible stepping&#xD;Thread safe scripts&#xD;Prefer smooth animations&#xD;Flat line ends&#xD;Codification support&#xD;Inheritance support</options></input></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l>which</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;switch (which) {&#xD;    case &apos;Project notes&apos;:&#xD;        return ide.projectNotes;&#xD;    case &apos;Project name&apos;:&#xD;        return ide.projectName;&#xD;    case &apos;User&apos;:&#xD;        return SnapCloud.username;&#xD;    case &apos;Presentation mode&apos;:&#xD;        return ide.isAppMode;&#xD;    case &apos;Language&apos;:&#xD;        return SnapTranslator.language;&#xD;    case &apos;Zoom blocks&apos;:&#xD;        return SyntaxElementMorph.prototype.scale;&#xD;    case &apos;Stage size&apos;:&#xD;        return new List([StageMorph.prototype.dimensions.x,&#xD;                                   StageMorph.prototype.dimensions.y]);&#xD;    case &apos;Stage scale&apos;:&#xD;       return stage.scale;&#xD;    case &apos;Retina display support&apos;:&#xD;        return isRetinaEnabled();&#xD;    case &apos;Long form input dialog&apos;:&#xD;        return InputSlotDialogMorph.prototype.isLaunchingExpanded;&#xD;    case &apos;Plain prototype labels&apos;:&#xD;        return BlockLabelPlaceHolderMorph.prototype.plainLabel;&#xD;    case &apos;Input sliders&apos;:&#xD;        return MorphicPreferences.useSliderForInput;&#xD;    case &apos;Execute on slider change&apos;:&#xD;        return ArgMorph.prototype.executeOnSliderEdit;&#xD;    case &apos;Clicking sound&apos;:&#xD;        return !!BlockMorph.prototype.snapSound;&#xD;    case &apos;Turbo mode&apos;:&#xD;        return stage.isFastTracked;&#xD;    case &apos;Flat design&apos;:&#xD;        return MorphicPreferences.isFlat;&#xD;    case &apos;Keyboard editing&apos;:&#xD;        return ScriptsMorph.prototype.enableKeyboard;&#xD;    case &apos;Table support&apos;:&#xD;        return List.prototype.enableTables;&#xD;    case &apos;Table lines&apos;:&#xD;        return TableMorph.prototype.highContrast;&#xD;    case &apos;Visible stepping&apos;:&#xD;        return Process.prototype.enableSingleStepping;&#xD;    case &apos;Thread safe scripts&apos;:&#xD;        return stage.isThreadSafe;&#xD;    case &apos;Prefer smooth animations&apos;:&#xD;        return StageMorph.prototype.frameRate &gt; 0;&#xD;    case &apos;Flat line ends&apos;:&#xD;        return SpriteMorph.prototype.useFlatLineEnds;&#xD;    case &apos;Codification support&apos;:&#xD;        return StageMorph.prototype.enableCodeMapping;&#xD;    case &apos;Inheritance support&apos;:&#xD;        return StageMorph.prototype.enableInheritance;&#xD;    default: return which;&#xD;}</l></block><list><block var="which"/></list></block></block></script></block-definition><block-definition s="set flag %&apos;which&apos; to %&apos;tf&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Presentation mode&#xD;Retina display support&#xD;Long form input dialog&#xD;Plain prototype labels&#xD;Input sliders&#xD;Execute on slider change&#xD;Clicking sound&#xD;Turbo mode&#xD;Flat design&#xD;Keyboard editing&#xD;Table support&#xD;Table lines&#xD;Visible stepping&#xD;Thread safe scripts&#xD;Prefer smooth animations&#xD;Flat line ends&#xD;Codification support&#xD;Inheritance support</options></input><input type="%b"></input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>which</l><l>tf</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;if (tf != !!tf) return;&#xD;switch (which) {&#xD;    case &apos;Presentation mode&apos;:&#xD;        if (tf != ide.isAppMode) ide.toggleAppMode();&#xD;        return;&#xD;    case &apos;Retina display support&apos;:&#xD;        if (tf != isRetinaEnabled()) ide.toggleRetina();&#xD;        return;&#xD;    case &apos;Long form input dialog&apos;:&#xD;        if (tf != InputSlotDialogMorph.prototype.isLaunchingExpanded)&#xD;            ide.toggleLongFormInputDialog();&#xD;        return;&#xD;    case &apos;Plain prototype labels&apos;:&#xD;        if (tf != BlockLabelPlaceHolderMorph.prototype.plainLabel)&#xD;            ide.togglePlainPrototypeLabels();&#xD;        return;&#xD;    case &apos;Input sliders&apos;:&#xD;        MorphicPreferences.useSliderForInput = tf;&#xD;        return;&#xD;    case &apos;Execute on slider change&apos;:&#xD;        ArgMorph.prototype.executeOnSliderEdit = tf;&#xD;        return;&#xD;    case &apos;Clicking sound&apos;:&#xD;        if (tf != !!BlockMorph.prototype.snapSound)&#xD;            BlockMorph.prototype.toggleSnapSound();&#xD;        return;&#xD;    case &apos;Turbo mode&apos;:&#xD;        if (tf != stage.isFastTracked)&#xD;            ide.toggleFastTracking();&#xD;        return;&#xD;    case &apos;Flat design&apos;:&#xD;        if (tf == MorphicPreferences.isFlat) return;&#xD;        if (tf)&#xD;            ide.flatDesign();&#xD;        else&#xD;            ide.defaultDesign();&#xD;        return;&#xD;    case &apos;Keyboard editing&apos;:&#xD;            ScriptsMorph.prototype.enableKeyboard = tf;&#xD;            if (ScriptsMorph.prototype.enableKeyboard) {&#xD;                ide.removeSetting(&apos;keyboard&apos;);&#xD;            } else {&#xD;                ide.saveSetting(&apos;keyboard&apos;, false);&#xD;            }&#xD;        return;&#xD;    case &apos;Table support&apos;:&#xD;            List.prototype.enableTables = tf;&#xD;            if (List.prototype.enableTables) {&#xD;                ide.removeSetting(&apos;tables&apos;);&#xD;            } else {&#xD;                ide.saveSetting(&apos;tables&apos;, false);&#xD;            }&#xD;        return;&#xD;    case &apos;Table lines&apos;:&#xD;                TableMorph.prototype.highContrast = tf;&#xD;                if (TableMorph.prototype.highContrast) {&#xD;                    ide.saveSetting(&apos;tableLines&apos;, true);&#xD;                } else {&#xD;                    ide.removeSetting(&apos;tableLines&apos;);&#xD;                }&#xD;        return;&#xD;    case &apos;Visible stepping&apos;:&#xD;        if (tf != Process.prototype.enableSingleStepping)&#xD;            ide.toggleSingleStepping();&#xD;        return;&#xD;    case &apos;Thread safe scripts&apos;:&#xD;        stage.isThreadSafe = tf;&#xD;        return;&#xD;    case &apos;Prefer smooth animations&apos;:&#xD;        if (tf != (StageMorph.prototype.frameRate &gt; 0))&#xD;            ide.toggleVariableFrameRate();&#xD;        return;&#xD;    case &apos;Flat line ends&apos;:&#xD;        SpriteMorph.prototype.useFlatLineEnds = tf;&#xD;        return;&#xD;    case &apos;Codification support&apos;:&#xD;        if (tf != StageMorph.prototype.enableCodeMapping) {&#xD;            StageMorph.prototype.enableCodeMapping = tf;&#xD;            ide.currentSprite.blocksCache.variables = null;&#xD;            ide.currentSprite.paletteCache.variables = null;&#xD;            ide.refreshPalette();&#xD;        }&#xD;        return;&#xD;    case &apos;Inheritance support&apos;:&#xD;        if (tf != StageMorph.prototype.enableInheritance) {&#xD;            StageMorph.prototype.enableInheritance = tf;&#xD;            ide.currentSprite.blocksCache.variables = null;&#xD;            ide.currentSprite.paletteCache.variables = null;&#xD;            ide.refreshPalette();&#xD;        }&#xD;        return;&#xD;}</l></block><list><block var="which"/><block var="tf"/></list></block></script></block-definition><block-definition s="set value %&apos;which&apos; to %&apos;value&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Project notes&#xD;Project name&#xD;Language&#xD;Zoom blocks&#xD;Stage size&#xD;Stage scale</options></input><input type="%s"></input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>which</l><l>value</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;switch (which) {&#xD;    case &apos;Project notes&apos;:&#xD;        ide.projectNotes = value;&#xD;        return;&#xD;    case &apos;Project name&apos;:&#xD;        ide.setProjectName(value);&#xD;        return;&#xD;    case &apos;Language&apos;:&#xD;        ide.setLanguage(value);&#xD;        return;&#xD;    case &apos;Zoom blocks&apos;:&#xD;        if (!isNaN(value)) ide.setBlocksScale(Math.min(value, 12));&#xD;        return;&#xD;    case &apos;Stage size&apos;:&#xD;        if ((value instanceof List) &amp;&amp; value.length()==2&#xD;                       &amp;&amp; !isNaN(value.at(1)) &amp;&amp; !isNaN(value.at(2)))&#xD;            ide.setStageExtent(new Point(value.at(1), value.at(2)));&#xD;        return;&#xD;    case &apos;Stage scale&apos;:&#xD;        ide.toggleStageSize(value != 1, Math.max(0.1, value));&#xD;        return;&#xD;};</l></block><list><block var="which"/><block var="value"/></list></block></script></block-definition></blocks><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" penlog="false" volume="100" pan="0" lines="round" ternary="true" hyperops="true" codify="false" inheritance="false" sublistIDs="false" 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TrmVMGIEAAkmyprL0XrXSVdwbm8l1Re8rZl2sit8lt2/1wrZyvll8gKf142V2dO/1/DaVL882W+Y598aBcp29QDUPqJ7uaDNnPhWgSoZEYEoFCOAp5WYwBKaxQByfJvellaaf8bRxnqx9re/IX6a9ZVpSpt6zgd1PsKj2ZU8bB8l0Vl/l98iy2WYznnBvflDueQivNSBjOtgsWTCcpzEeU0dgtAABzKpAAIFXKrBE+7Ik2cfUat3t3rhHrvkPbZgr87WVaQeZ5WdCj/y5DrYoOdtbjdmq9B01S4/l1xabJfe5Pz1TWuFU5WdMD/z5/7NK7WOvdHLsh8B0EyCAp1vHmC8CIQWqlc/IbQe10k29Xl9TVfulpGpnSndYJfmQp42zZTqwO81Me1mcXDlyAlZ0leTLdLY9oyzby+IZt7Wz2ht7yNtH0PO35y//XqZdzJJ7Q5bN2AgsDgECeHGo8pkIlFkgju6W66tK02+4Nw+R+xm9I14/yaLaUe6NK+XasxfC2bYWz7ip/ZWz/Cq5Vu5sa8l8L7Na+/dj9/rqUuUrct988GDY51hUO6LMrNQ2fAIE8PD1nIoRWDSBON5E7hcpTUfuepU2rpZp1zHCtu+SJfubTFuZVf/Nvb6G3K6S9I/d95g+Z5Z0fz/2tH6MLL+8aeDvTqsk/U9gWrQ6eDcCgQUI4MANYHgEpqVANfqG3J9QK2v/3uveeFyud3Zq+U9ZdV3p+Xnymfnds9Zrv256SvKtzWoPty9F8mb+rOAP9x09H2dRrRu67q0t5enZ829vObKfvSCzWWbxTdPSjUkj0CdAALMcEEDg1QvUtIrS6LeK0rerrt+5NzeW+4/6wvRai2q7uM97u7ySh/BqnW2/lFW3NrM/uvtMZc0rZNqp9z6dZ1Hyufn/7e4rSs38BK3e19ntxNflFiUff/UT5x0IFEeAAC5OL5gJAtNLII6Pk/lb1UzbT0pyb54k9yO7RZgOMkvOcW+sLVcewst3tt0uq25jZnM7R88XyZU/d3jkz/UtVap7mJl3X0obB8h07gJAD8nqHzZb6pnpBcdsERgRIIBZCQgg8FoFTFH+tCTbR63W7e3szOrfl2zTXgjb+u3ffVvzNlelkn9tHHdC9jqLku6dsDytnyyzvpOs/DZZkofw/3ZDuPnyeorj0+Wdr7TnbzDtY5Zc8lqL4H0IhBIggEPJMy4CZRCIoj1l+pRa6fojR7O+hLz5dO/ZwHpA9pf1zd40172+u9y+2QtnfdUs2bcbsN78gtxP7wvvn0vxnmb2294+nkjNOfn1xQN8ZjeZVbctAyk1DI8AATw8vaZSBBaPQBzdLvPr1MwuHgnh+q5yu7ovaM8zG/ld171xgLzvq2T3Uyyqdb+2dm98Qq5L+yb6H2pptiXJz/snPxLmlTMln/+1dv6F3h9l8WZm9pvFUyifisDkChDAk+vJpyEwfAJxnF/be61a7cuSRn7XTRtfk2mfvhDe0yz5xsi2+rEDjzU0+6JZ9Su9o9zWDvIsv0zpdZ3XnpVVZpvFty4QwqvJK3MkHzzydT/aotqJw9cIKp5uAgTwdOsY80WgiAJRdLHMnlOrdXg3SLPGL/ru8fw3ma9nVnukE9DnyvpuPWn6pFny9V4INzeSe36Z0ps6r2WdEO59hd3Z4N48Su4nLMByj1WSDxSRijkhMF+AAGYtIIDAZAis1L5PdCV6nxqNh9shO3fuyqpFv+sdBdttZtUtuiGbNr4p0+697ZWPmsU39EK48d7OU5fe093HdZBFyTkLTti9tbk8y38/XqNvW11mW5pVe5dHTUalfAYCkyRAAE8SJB+DwNALxJXDJFtLrbR7Xa974yB535OQ3I+1qNa5eYebvHGLZPNvO/mSzLY2q/64F8Jz3yLFl8u9dwcs8+PNaseMDuEXlldWmyPT3gPbXOdblCzwoIeh7xYABRAggAvQBKaAQGkE4vhhuR+uNM2v+23/eVa/XrKP9h3pbmUW39Le5v4GqXWz3NfpbH9apm3Mkgd7IexLyxuXS7ZD7zN0vtnYoere+KxcZ0qq9Vz9cVmylpm9VBprCpn2AgTwtG8hBSBQIIEo2lHmh6mVva9/Vp41npL01k4kPyFL1jezP3dC+B3y5s1S91aWv5Kl25rN/MPAZ3jjErk+2X3N/RpVkllmlo0+Gm68X645kjYc2Ga+u1mtd4Z2geiYyvAJEMDD13MqRmDxCsTRTTL/kZpZ97da93Yg9i4lMl1llrTvoNUO4UZjHcXtu2Ut137B7MdSvJ2ZPT8Yws3T5P7FviPb78vaIfzs6BD2WFkz/0r684MhrOvMejcBWbwYfDoC4wsQwKwOBBCYXIFqdS159sPOZUnPdUM2rZ8is+5Z0nJ9zqK+JyB5awt5lodwpRPLN1il1vvqen5Ye/MIuZ/cN+n71cj2sBkzHh+rEG/Vd1Wlcprk/7dv+7Oqp++3mTN7J4lNrgKfhsBCBQjghRKxAwIIvGqBOD67favbVuvAgSPYrJGfYNX7WjhtfcCqS9zTDWlvzZJn7euF23+mS82STy04vnvjM3Jd1Hvdn5RV9jCr/mzMEHZ/h9SaI/fe78j5jq5DLErOetX18QYEJkGAAJ4ERD4CAQRGCSzbvizJKpuq2cyvB+7+edZ8XvKlOgF7j1TdyMwa3RBOGwfKlAd4J4TtdLPqoaNDuL6z3PJrhUdOtsqvQ5btOf8Er7GDuHmk3E8a2GZ2l1l18LdiGorAFAgQwFOAzBAIDKVAtfI5uW2iVrr1QAB7axt5dmMvYHWWWXLI4D714+T25b4QPtKsesroEJ63qdyukOyN3W2ZZluc5HfSGvPPfd5mI3fQ0nv7/10g03pmg7e8HMq+UfSUCRDAU0bNQAgMoUAc3S/X6UrT6wYCNm1cNnC9rvkss9q3BkO4cZ5c+/cF9b5myVdHh3Djn/LnAw/chMN1sEVJ7yh6gTf5888vp6VmnDJwVnW+j/upFtV6v1MPYcsoeeoECOCps2YkBIZPIIq2ktmparX671DVdvCs8WtJ7x5BsWdk2QZmtccGg7p+tcx27YWw72JWu3Z0CM97u1S5TK72U5lGPtJOMKv2jqLH0O/8lnyapJGvxEf+HrNK8q7haxYVT7UAATzV4oyHwLAJVKNr5f7vamX5177dP/cXlpfX/tJ7xW60SnW7wX28Im/cKtlmndfrsmwbsxk/GBXCzz//Bi058zLJt+kNogstSvabiNy9fQSdz23jgf2ssp1Z3PuqfNj6Rr2LXYAAXuzEDIDAkAskWl1Z9EDnsqT/HgzYxqfkaj/GsP1ndrRZdeBJRu6+nLyZPwnpn0Z28j/JbFuz5P5RIexuypqXy9S9xliub6tSza8VTsfrhLtXlDXmyKzvGuP2V9JXWFQbvLXlkLeT8idPgACePEs+CQEExhOI41OU33YyTXuPKOzs6968Ud531GqVLczi2waCet68VZVYft/oVTqvPyzLtjOb8cRYQ3raOEumg/qC/QdSnIfw/0zUJPfWTvL2kfrKffv9VS833mVLLtl3tE6rEVh0AQJ40Q35BAQQWLjADMXRE5Ltqlbrp6OOXLPmf0u+Ui9c6xubLfXMQAh7c11J+X2jX99+3fRTvTBve1t66f8dO4TrX5ZZ+8EPnb8HNHKy18DvzKPm4vNWkUf5c4Y/NrDN9GmzpHe0vvCa2QOBCQUIYBYIAghMjUA1yr9u3lmt9MOjQ8/XlDcf6r7uutyi5OOj92ttKc/y+0Z3/uwmWfuWlT52CDcOkOncvm1PyWyWWbV784/xive0frjMBi99MrvVrLrl1IAxStkFCOCyd5j6ECiSQBz9RK6vK03zG2gM/HlaPyo/c7mXrdrPLLlw1H6txp6qqPd+15UWJXuNG6St+ixVLL9MKe7s8zdZZZZZ3BfkY7/bvflhyefItVbvHwd+nEW1Y4vEylympwABPD37xqwRmJ4CcfwhuV+qNM1/yx39FKOscbek9TrF1WXawCy5d3RYNw6S9T9nWGdblBw8fgjP21JRdJncl+/uk2kvi5NR/xAYNZb7slIzD+GR36+tuoaZPTI9G8CsiyRAABepG8wFgWEQqEZXyO0ParWOGatczxrz+p7le6esuomZtUYHY/N4uR/dd2R6jEW148cN4fw3ZPf8SHjVvqPsQ8xe2b2g3ee+VZox18w4GWsY1ukU1EgATwEyQyCAQJ/ADK2sVvSEonRV1TXqLGb3Zn6UfHsvWHWGRckXxgzrtHGBTJ/t23fgCUtjHM2uJm/mIbxOL4TtRLNqL8hpFgJTJEAATxE0wyCAQJ9AXMnPUH6Hmuke4wTrebK+21BmvpvFtWvG2fcamXbpbst8D4tr3xz/SNhXkDcul2zzvuC+yKKkF+Q0C4EpECCApwCZIRBAYAyBKPqtzPZTqzXqrlb53p7VH5Os83Wx/Zcs3tjMfjvGUW0ktW6V+6adbS1l2XYWz7hlghBOOjfs2K0vhK/t3LBj1Nfd9A+BxSFAAC8OVT4TAQQWLhBFs9pfH7fS+SddDbzH3V8nb77YfdHsBrPqR8c8Cnb/O3kzv3nHyNnKZvk1xNuN93zg+Z/haeN8mfpvVXm7rDHLjJtuLLyB7LGoAgTwogryfgQQeO0CcfR9mX9HzWzUU47aR8Fe301uvackmX3JrHry2CFcX01u+S0r59/F6nFZNb9GeOIbb6T1E2R2VN9n/rJzw45HX3thvBOBhQsQwAs3Yg8EEFhcAnG8nuQ3qNW+LOmlsYO1ca1cO/WOhLOPmM34/tj7NteTex7Cy3S2/7wTwhOeuezeOFiuM7uf6X6NRbXe19OLq34+d6gFCOChbj/FI1AAgSi6SGYvqNU6dLzZeNbI7+G8XGf7g3px3ia29NLPjh3Cra3k2fd62/w2WZIfCTcmqta9tZc8y8+QVn6zEIuSTxZAhymUWIAALnFzKQ2BaSKwYvs+0ZVoXTUavdtR9k3e5859m2rRk72jYF1qlnxq3MBuNWaroit6R7S62qJk94V5uPvqyho7caerhUmxfTIECODJUOQzEEBg0QTiyhclW0etdMyTrNoHpWnjYFnf18Smfc2SMX87bu8/6mtlXWBRsv+iTZR3IzB5AgTw5FnySQggsCgCceXXcjtaaXrjuEe23rxT7ht0tr8g04fGei7w/Pe7N0+Qe+8EK/cTLapx041F6RPvnTQBAnjSKPkgBBBYJIEo+qjMj1Ir+4eJPsezRn4P6fn/77qjc6vKUfeV7oZw2rhQpn27n2l6xbefXKR6eDMCCxEggFkiCCBQHIE4+q7M71IzO2v8o+DGOnL9rLvd/XSLauOewJXv52nj2zLt3Avhyt5mce834uIIMJMhEiCAh6jZlIpA4QWq1X+QZ3d2Lksa8yznkUCtz5HZYX2BurNZfN34oe1x50YdvWcR81Sjwi+Hsk+QAC57h6kPgekmEMdnyj1Rmk54wpRnjfxGGat1yntKlm1iNqN3pvQCdbu/uII8ya8R/sf2Jue5vtNtaZRtvgRw2TpKPQhMf4GlFUdPyipbqtm8b6JyPGt4b7tdb5XqjhPu7/V3KdPRkr3Mdb7Tf6FM9woI4OneQeaPQBkFqpX95baFWukWEwdqa1t59t3uPu5HWFSbU0YSaiqfAAFcvp5SEQLlEIije+U6S2n67QlDOK1fLrO9uvuYbWJW7T1PuBwaVFFCAQK4hE2lJARKIRBFW8jsTLVa83/nHbcszxrPSVq2vYPpAam6iZn9tRQOFFFaAQK4tK2lMARKIFCNrpH7b9TKTprwKPjFF1fQEsmfe0fButgs+XQJBCihxAIEcImbS2kITHuBmlZVGj3UuSzp6QlD2Bv7yPW1XginK5vN/P20N6CA0goQwKVtLYUhUBKBOD5J7isqTT+xsIrcm7fIfeTELauuaGYTPoZwYZ/HdgQWpwABvDh1+WwEEJgMgaqq0ZNy20Ot1l0L+0BP68eqklxnZo8sbF+2IxBSgAAOqc/YCCDwygSq0SfkmqVWutErewN7IVB8AQK4+D1ihgggkAvE0Z0yXaVmehkgCJRBgAAuQxepAYFnlkOPAAAFuElEQVRhEIjjDWV+pZrpKpJaw1AyNZZbgAAud3+pDoFyCURRfvT7r0rTcR+8UK6CqabMAgRwmbtLbQgggAAChRUggAvbGiaGAAIIIFBmAQK4zN2lNgQQQACBwgoQwIVtDRNDAAEEECizAAFc5u5SGwIIIIBAYQUI4MK2hokhgAACCJRZgAAuc3epDQEEEECgsAIEcGFbw8QQQAABBMosQACXubvUhgACCCBQWAECuLCtYWIIIIAAAmUWIIDL3F1qQwABBBAorAABXNjWMDEEEEAAgTILEMBl7i61IYAAAggUVoAALmxrmBgCCCCAQJkFCOAyd5faEEAAAQQKK0AAF7Y1TAwBBBBAoMwCBHCZu0ttCCCAAAKFFSCAC9saJoYAAgggUGYBArjM3aU2BBBAAIHCChDAhW0NE0MAAQQQKLMAAVzm7lIbAggggEBhBQjgwraGiSGAAAIIlFmAAC5zd6kNAQQQQKCwAgRwYVvDxBBAAAEEyixAAJe5u9SGAAIIIFBYAQK4sK1hYggggAACZRYggMvcXWpDAAEEECisAAFc2NYwMQQQQACBMgsQwGXuLrUhgAACCBRWgAAubGuYGAIIIIBAmQUI4DJ3l9oQQAABBAorQAAXtjVMDAEEEECgzAIEcJm7S20IIIAAAoUVIIAL2xomhgACCCBQZgECuMzdpTYEEEAAgcIKEMCFbQ0TQwABBBAoswABXObuUhsCCCCAQGEFCODCtoaJIYAAAgiUWYAALnN3qQ0BBBBAoLACBHBhW8PEEEAAAQTKLEAAl7m71IYAAgggUFgBAriwrWFiCCCAAAJlFiCAy9xdakMAAQQQKKwAAVzY1jAxBBBAAIEyCxDAZe4utSGAAAIIFFaAAC5sa5gYAggggECZBQjgMneX2hBAAAEECitAABe2NUwMAQQQQKDMAgRwmbtLbQgggAAChRUggAvbGiaGAAIIIFBmAQK4zN2lNgQQQACBwgoQwIVtDRNDAAEEECizAAFc5u5SGwIIIIBAYQUI4MK2hokhgAACCJRZgAAuc3epDQEEEECgsAIEcGFbw8QQQAABBMosQACXubvUhgACCCBQWAECuLCtYWIIIIAAAmUWIIDL3F1qQwABBBAorAABXNjWMDEEEEAAgTILEMBl7i61IYAAAggUVoAALmxrmBgCCCCAQJkFCOAyd5faEEAAAQQKK0AAF7Y1TAwBBBBAoMwCBHCZu0ttCCCAAAKFFSCAC9saJoYAAgggUGYBArjM3aU2BBBAAIHCChDAhW0NE0MAAQQQKLMAAVzm7lIbAggggEBhBQjgwraGiSGAAAIIlFmAAC5zd6kNAQQQQKCwAgRwYVvDxBBAAAEEyixAAJe5u9SGAAIIIFBYAQK4sK1hYggggAACZRYggMvcXWpDAAEEECisAAFc2NYwMQQQQACBMgsQwGXuLrUhgAACCBRWgAAubGuYGAIIIIBAmQUI4DJ3l9oQQAABBAorQAAXtjVMDAEEEECgzAIEcJm7S20IIIAAAoUVIIAL2xomhgACCCBQZgECuMzdpTYEEEAAgcIKEMCFbQ0TQwABBBAoswABXObuUhsCCCCAQGEFCODCtoaJIYAAAgiUWYAALnN3qQ0BBBBAoLACBHBhW8PEEEAAAQTKLEAAl7m71IYAAgggUFgBAriwrWFiCCCAAAJlFiCAy9xdakMAAQQQKKwAAVzY1jAxBBBAAIEyCxDAZe4utSGAAAIIFFaAAC5sa5gYAggggECZBQjgMneX2hBAAAEECitAABe2NUwMAQQQQKDMAgRwmbtLbQgggAAChRUggAvbGiaGAAIIIFBmAQK4zN2lNgQQQACBwgoQwIVtDRNDAAEEECizAAFc5u5SGwIIIIBAYQUI4MK2hokhgAACCJRZgAAuc3epDQEEEECgsAIEcGFbw8QQQAABBMosQACXubvUhgACCCBQWIH/D0LLdtJLdHnMAAAAAElFTkSuQmCC</pentrails><costumes><list struct="atomic" id="48"></list></costumes><sounds><list struct="atomic" id="49"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites select="1"><sprite name="Sprite" idx="1" x="60.999999999999545" y="-74.60254037844356" heading="150" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="0,4,3,1" pen="tip" id="54"><costumes><list struct="atomic" id="55"></list></costumes><sounds><list struct="atomic" id="56"></list></sounds><blocks></blocks><variables></variables><scripts><script x="16.666666666666657" y="9.999999999999986"><block s="down"><comment w="234.33333333333334" collapsed="true">It&apos;s best to put the pen down before drawing.</comment></block></script><script x="16.666666666666657" y="40.666666666666686"><block s="setHeading"><l>0</l><comment w="188.33333333333334" collapsed="true">You might (or might not) need this.</comment></block></script><script x="16.666666666666657" y="74.66666666666669"><block s="gotoXY"><l>0</l><l>0</l><comment w="188.33333333333334" collapsed="true">You might (or might not) need this.</comment></block></script><script x="16.666666666666657" y="108.66666666666669"><block s="clear"><comment w="68.5" collapsed="false">Script A.</comment></block><block s="doRepeat"><l>3</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>3</l></block></block></script></block></script><script x="16.666666666666657" y="279.0000000000001"><block s="clear"></block><block s="doRepeat"><l>60</l><script><block s="setColor"><color>0,4,3,1</color></block><block s="setSize"><l>1</l></block><block s="forward"><l>100</l></block><block s="doWait"><l>1</l></block><block s="setColor"><color>255,254,250,1</color><comment w="407.83333333333337" collapsed="false">Why is this change in pen color and size useful here?  &#xD;The pen color changes to white to mask the movement of the trail.&#xD;</comment></block><block s="setSize"><l>3</l></block><block s="forward"><l>-100</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>60</l></block></block></script><comment w="358.8333333333333" collapsed="false">Script B.&#xD;The second hand on a clock must make 60 small turns to make a full rotation.</comment></block></script><script x="244" y="123.00000000000006"><block s="clear"></block><block s="doRepeat"><l>3</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>3</l></block></block></script></block></script><script x="454" y="99.00000000000006"><block s="clear"></block><block s="doRepeat"><l>4</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>4</l></block></block></script></block></script></scripts></sprite></sprites></stage><variables></variables></scene></scenes></project><media name="motion in snap lab" app="Snap! 7, https://snap.berkeley.edu" version="2"></media></snapdata>