Engineering

Bubble simulation: Model improves prediction of cavitation nuclei

Small gas bubbles that form and collapse in a liquid—a process known as cavitation—can cause big problems for equipment like ship propellers. Imploding bubbles create noise and vibration, interfering with acoustic sensors, ...

Business

Google touts stalled reconciliation package in energy agenda

Google and other companies will fail to meet ambitious climate targets unless legislation and regulations are quickly approved and imposed to ramp up demand for cleaner forms of energy, the tech giant said in a new policy ...

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