Essa arma os romanos chamavam de balestra. Balestra deu origem a palavra balística. Os romanos fizeram a primeira metralhadora ela disparava uma sequência de flechas automaticamente.
The friction generated from sliding along without pulleys?? And it's uphill?? Not gliding downhill.. they just hold the rope and it magically moves them along the thick rope?.. and the spear penetrate the roof and holds the weight of 3 males.. interesting
Desh ko bachane keliye asysa praymari shikhhar ke sath sanaton dharmo our mahan aadorsho byaktider joboni o parhano hoke bharotyo nagorik ko . Joy bheem . Joy sangbidhan . Only Joy bharot . . . Not hindusthan . ❤️❤️❤️❤️❤️❤️❤️❤️🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾