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projects:blinker:work_logs:5_destructive_testing [2022/02/12 09:50] tjhowseprojects:blinker:work_logs:5_destructive_testing [2022/03/07 04:48] (current) tjhowse
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 {{indexmenu_n>5}} {{indexmenu_n>5}}
 [<6>] [<6>]
 +~~NOCACHE~~
 ====== Destructive Testing ====== ====== Destructive Testing ======
 ===== The Plan ===== ===== The Plan =====
 +
  
 I will evaluate the relative mechanical strengths of the two windows I've created so far by dropping a 28.15g steel ball onto them from increasing heights and studying the results. After each drop I will inspect the window for damage. If I find any, I will circle it with a permanent marker to ensure I don't confuse earlier damage with later drops. I will evaluate the relative mechanical strengths of the two windows I've created so far by dropping a 28.15g steel ball onto them from increasing heights and studying the results. After each drop I will inspect the window for damage. If I find any, I will circle it with a permanent marker to ensure I don't confuse earlier damage with later drops.
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 The windows after the testing. The windows after the testing.
  
-===== The Conclusion =====+====== The Conclusion ======
  
 There was not a huge difference in measured toughness of these two windows. The error bars on this experiment are quite wide, but I'd lean towards maybe window 2 being tougher. Possible reasons: There was not a huge difference in measured toughness of these two windows. The error bars on this experiment are quite wide, but I'd lean towards maybe window 2 being tougher. Possible reasons:
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-===== The Video =====+====== The Video =====
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 +{{ youtube>PbsNbD1b2pw?large }}
  
-https://www.youtube.com/watch?v=PbsNbD1b2pw 
  
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projects/blinker/work_logs/5_destructive_testing.1644659420.txt.gz · Last modified: 2022/02/12 09:50 by tjhowse