Carathéodory's lemma states that if we have a linear combination of vectors in n, we can rewrite this combination using a linearly independent subset. This lemma has been successfully applied in ...

Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

An advocacy group has launched prime-time television ads urging lawmakers to exclude DeFi from the upcoming Senate crypto bill. The effort has drawn backlash from industry leaders and lawmakers, who ...

From a riverside heavy‑engineering site in eastern France, an enormous steel component has started its trip toward the Somerset coast—an industrial move with big implications for the UK’s power system ...