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Insta360's new gimbal isn't quite "Pro," but its pricing isn't, either. The Flow 2 includes many of the features from the Flow 2 Pro while costing $50 less.

Across the Asia Pacific region, governments are accelerating energy security and transition efforts through a mix of regulatory reform, infrastructure planning, and market-based mechanisms. In ...

Object Details maker Wheeler, Albert Harry Description This cut and folded tan paper model shows two symmetrical spherical triangles opposite one another on a sphere. Location Currently not on view ...

A two-degrees-of-freedom spherical parallel link mechanism (2-DOF SPM) was designed to ensure that it only has rotational degrees of freedom in two directions around a fixed center. In general, 2-DOF ...

A version of this article appears in the June 3, 1933 issue of Science News.