A detailed technical look at the unique Mazda MX-30 R-EV drivetrain. We explain how the small rotary engine acts purely as a range extender, powering the battery while the electric motor always drives ...

Small-group instruction has been a popular component of K-3 literacy education for many years. However, there are inevitable trade-offs. Too much reliance on small-group instruction means that ...

Forbes contributors publish independent expert analyses and insights. TerDawn DeBoe covers small business AI strategy and ROI measurement. Customers are no longer merely entering keywords into a ...

While observing a sixth-grade math lesson, I witnessed a scene I have seen play out countless times in classrooms. The teacher was at the whiteboard, explaining the steps to solve a ratio problem.

GE Aerospace and Kratos Defense & Security Solutions have begun altitude testing for their new low-cost GEK800 turbofan engine, designed to power cruise missiles and unmanned platforms in the ...

Producers of military jet engines are rolling out new lines of small turbofans, eyeing an expected boom in demand for uncrewed fighter aircraft. US propulsion suppliers Pratt & Whitney (P&W), GE ...

In this video, I demonstrate how to create a budget-friendly vacuum chamber using a refrigerator compressor and a steel pot, ideal for projects like degassing resin, plaster, silicone, wax, and wood ...

To help you understand the trends surrounding AI and other new technologies and what we expect to happen in the future, our highly experienced Kiplinger Letter team will keep you abreast of the latest ...

In automotive nomenclature, small-block V8 engines are typically physically smaller than their big-block counterparts, hence the nickname. With some exceptions, the piston bores, stroke, cylinder head ...

Not every small engine is built the same. Some are rugged machines that keep going even when they’re mistreated, ignored, or run under less-than-ideal conditions. Others are far more sensitive, ...