Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

Abstract: We propose a systematic and efficient extension of the multimodal transfer-matrix method to obtain the dispersion diagram of structures with 2-D periodicity specifically targeted to ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Westend61 / Getty Images The annualized income installment method calculates estimated tax ...

Abstract: Conventional tongue robots have been limited to simple motions because their structure and control inputs were designed based on empirical rules. Recently, pneumatic soft actuators with ...

ABSTRACT: With increasing freshwater demand and rising water scarcity, reverse osmosis (RO) has become a key method for seawater desalination; however, accurately modeling RO remains challenging due ...

Aug. 22, 2025 — A research team has created a quantum logic gate that uses fewer qubits by encoding them with the powerful GKP error-correction code. By entangling quantum vibrations inside a single ...