What lazy engineers achieve: A Rubiks cube that solves itself

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The discussion centers on the concept of engineers creating innovative solutions to avoid manual labor, exemplified by a self-solving Rubik's Cube. Participants express admiration for the invention while lamenting its lack of applicability to other tasks, such as linear algebra homework. The conversation highlights a blend of humor and frustration regarding the limitations of automation in academic settings. Overall, the thread showcases the ingenuity of engineers while questioning the practicality of such inventions in everyday challenges. The dialogue reflects a desire for similar advancements in more complex problem-solving areas.
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How much work does a lazy engineer is willing to put to NOT do the job? That much:

source: fb.watch/e1LXE0nqqP/

 
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Nice. Too bad my linear algebra homework couldn't solve itself...
 
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It's pretty nice but like Drakkith said, too bad it couldn't help solve a linear algebra assignment.
 
I have Mass A being pulled vertically. I have Mass B on an incline that is pulling Mass A. There is a 2:1 pulley between them. The math I'm using is: FA = MA / 2 = ? t-force MB * SIN(of the incline degree) = ? If MB is greater then FA, it pulls FA up as MB moves down the incline. BUT... If I reverse the 2:1 pulley. Then the math changes to... FA = MA * 2 = ? t-force MB * SIN(of the incline degree) = ? If FA is greater then MB, it pulls MB up the incline as FA moves down. It's confusing...
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