A 1999 Nissan Maxima with only 60,000 miles may need a clutch and flywheel replacement, costing around $1,400, possibly more due to the vehicle's age. Using semi-synthetic oil in a new 2025 Ford ...
As a means to store energy, power cars, or even ensure geopolitical survival, batteries suddenly rule our planet. Within the past two decades, however, racing minds briefly saw one of humankind’s ...
Two charged atoms could be used to build a quantum engine and store the energy it produces in a quantum version of a flywheel. Engines are designed to generate mechanical energy, or “work”. But they ...