Manual article review is required for this article
Manual article review is required for this article
Manual article review is required for this article
But da Vinci’s expertise in aerodynamics was quite limited. He was much more influenced by animal flight and, Because of this, his design for craft such as ornithopter—a dangle-glider-dimensions set of bat wings that employed mechanical systems powered by human movement—under no circumstances left the ground.概览�?中文语言设置(
Manual article review is required for this article
Manual article review is required for this article