Batman's homemade Grappling Gun
It is the harpoon used by the Batman ( and other protagonists of fantasy sagas) to move quickly from one point to another in Gotham City, climbing buildings in seconds and dodging the traps set by Joker, Penguin and Bruce Wayne's other antagonists. JD of the Built IRL channel on YouTube makes it.No wonder: it's the same guy who just a few months ago built a prototype of the web shooter supplied with Spider -Man, transforming himself into Spider-Man.
Yet another demonstration of how sometimes imagination and science fiction anticipate science, often inspiring it. It happened over half a century ago with devices very similar to tablets inserted by Stanley Kubrick in the 2001 masterpiece: A Space Odyssey, as seen in the many films and sci-fi novels that several decades ago imagined the consequences of an out of control development. of artificial intelligence, now it's up to the gadgets supplied to superheroes.
Source: Built IRL on YouTube