SpaceX went public with a valuation of $1.77 trillion, making it the biggest IPO in history. But at its peak, its market cap hit $2.66 trillion, or 142 times its 2025 revenue of $18.7 billion. Even ...

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Rocket Lab (RKLB 11.62%) is already generating revenue and is backed by a robust order backlog, a history of launching rockets, and demand from the defense sector. The company is also set to join the ...

After coming over to the Atlanta Hawks from the Washington Wizards in the big Trae Young trade in January, CJ McCollum helped the Hawks rise from 10th in the Eastern Conference to 6th, helping them ...

Abstract: This paper proposes a novel low-complexity precoding weight for downlink of multi-user massive multiple-input multiple-output (MU-mMIMO) system in time-varying channel environments.

Abstract: Under the premise of ensuring the safety of the primary task, the proper utilization of the null space of redundant robots can significantly improve human-robot collaboration efficiency, ...