تاریخ روایی(روایت تاریخ)
The robot features synthetic muscles and wings out of pliable materials and electronics distributed within its silicone body. It could be used for deep-sea exploration and environmental monitoring. In 2021, a team from Duke College reported a dragonfly-formed tender robotic, termed DraBot, with capabilities to watch for acidity changes, temperature …
مشاهده بیشتر »Four Effective Ways To Get Extra Out Of Prostate Vibration Therapy
In the remaining case, the figure is a hyperbola: the plane intersects each halves of the cone, producing two separate unbounded curves. Compare additionally spheric part (intersection of a aircraft with a sphere, producing a circle or point), and spherical conic (intersection of an elliptic cone with a concentric sphere). …
مشاهده بیشتر »