“Mathemalchemy” has been described as “a mathematics fever dream turned artistic playground for all math lovers (and haters, too).” ...

The slide mechanism works just fine, even if it’s fiddlier to line everything up without smudging fingerprints, and avoids overcomplicating ... which would otherwise leave a gaping hole like you see ...

The EU member states are set to roll out the entry/exit system for border management, which has faced years of delays, ...