Question

in Footprints without feet why scientist wanted to take revenge
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Answer 1

$\huge\underline{\underline{\purple{\mathfrak{Answer :-}}}}$

A genuine scientist works for the good of humanity. He believes in making human lives more comfortable, easier, and pleasurable. He does not misuse his inventions for his selfish motive or personal gains. He had discovered a rare drug that could make a human body invisible.