In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...
In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation ...
Gray code is a systematic ordering of binary numbers in a way that each successive value differs from the previous one in ...
It's the most special (special) season yet on the chart for the festive favorite. By Gary Trust Wham!’s “Last Christmas” is the No. 1 song in the world, snowballing three places to the top of the ...
It's a role Mariah Carey's assumed for the best part of three decades, but could she soon be joined by another, newly-appointed Queen of Christmas™? Complete with its TikTok-ready routine, XMAS takes ...
As the race for 2025’s Official Christmas Number 1 kicks off today, to be revealed Friday December 19, WHAM! displace Taylor Swift atop the Official Singles Chart with Last Christmas. With Andrew ...
The duo's holiday song first hit the top spot in 2023, nearly 40 years after its release in 1984. By Thomas Smith Wham!’s classic “Last Christmas” is back at No. 1 on the U.K.’s Official Singles Chart ...
This week’s flood conditions are now forecasted to surpass 2009’s, not in river height, but in river flow rate or cubic feet per second (cfs). In January 2009, the Snoqualmie Valley had its worst ...