Would Batman's grapple gun work in real life? - Quora

Could a batarang work in real life? - Quora

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Would Batman's grapple gun work in real life? - Quora

Does Batman really exist? - Quora

Would Batman's grapple gun work in real life? - Quora

How can Batman tolerate the grappling gun? - Quora

Has Batman ever used a gun? - Quora

Just how practical would an ascension/grapple gun like Batman's be

Batman's grappling gun. Which one is your favorite? : r/batman

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This Maker Built A Working Batman Grappling Gun In Only A, 59% OFF

What Batman gadgets would simply not be viable in real life? - Quora

Is it possible for a real life Batman/Bruce Wayne to exist? - Quora

Grappling Gun- First Run By Bilious On DeviantArt, 60% OFF