The model Stirling engine is a staple of novelty catalogues ... this design is that it appears not to have a regenerator, or heat store. This usually lies in the path between the two cylinders ...

As the UK gears up for Record Store Day this weekend (April 12), the Official Charts Company is marking 10 years since the launch of the Official Vinyl Albums Chart and Official Vinyl Singles Chart.

Their finding, published in Physical Review Letters in February, borrowed a concept from the odd-cycle graph. The aim here is simple: to colour a circle containing an odd number of points with two ...

The Philadelphia 76ers will try to snap an 11-game losing slump when they face the Miami Heat on Monday. Philadelphia, 0-3 in the season series against a familiar opponent, hopes to break through ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

As part of its "Riding into the Future" programme to promote sustainable mobility, the Tour de France launched the "Tour de France Cycle City" label in 2021, encouraging all initiatives taken by ...

This article presents a period blood chart and discusses what the different colors of period blood can mean. It also covers color changes during a period, what clots mean, and when to see a doctor.

Search for a state or federal candidate to see the donors and industries that support them. Ballot measures allow voters to vote directly on a law or policy change. Explore the ballot measures ...