ask about arduino placement

[challenge-bot] / guide / challenge-bot-questions.org

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        bolt used to hold the arduino?
     3. why did we drill through the arduino, rather than marking holes
        and using the drill to make holes where the marks were?
+    4. how does the drill hold onto the drill bit?
+    5. what would happen if the drill bit teeth were not flat on the
+       drill bit?
+    6. name some reasons for the arduinos placement on the deck.
+       0. [@0] could it have been placed diagonally?  why or why not?
+       1. could it have been placed in any other location? why or why not?
+       2. could it be upside-down?  why or why not?