Balls and sphere shapes are used in products that require a spherical component. Examples include bearings, ball screws, valves, flow meters, and gages. Balls and sphere shapes are made from materials ...

Products with optional attributes will be returned for either choice. Aerospace Ball and sphere shapes suitable for aerospace application such as airframe bearings, gyroscopes (gyros), navigation ...

GIRL 1: Now the next shape is a sphere. Try to make yourself into a sphere – a big ball! The boy tries to make himself into a sphere shape, and an image of a sphere appears. The girl starts to ...

we had balls that had the bucky ball shape, the Epcot Center shape, 20 hexagons, the 12 pentagons. And that was a very good approximation to a sphere. But starting in 2006 with the World Cup in ...

but rather than just split the sphere right down the middle, [Dave] makes two hollow C-shaped sections, like a tennis ball. This structure allows the halves to be printed in vase mode, which ...

Imagine you’re a circus acrobat standing on a ball that’s about 3 feet ... detect something important about Earth’s shape: It ...

As the city sets about getting it working once more, BBC News looks at the fascinating history of the chronographic sphere. The time ball ... device which helped to shape the way we live, paving ...