This pattern is suitable for stone with holes, especially spherical and round stones. With the average stone size I usually do, about 1 - 1.5cm in diameter, Can use wire with diameter 0.6 - 0.8mm (22 ...

A DARPA official said the agency canceled a space nuclear propulsion project it was jointly developing with NASA as it was ...

How to revolutionize the high-tech world? The specialists at the Boston Dynamics American firm have a suitable answer: to ...