In a recent study, mathematicians from Freie Universität Berlin have demonstrated that planar tiling, or tessellation, is ...

Discover an ingenious invention that's transforming how we use angle grinders! In our latest video, we showcase a unique ...

Since Russian forces entered Kupiansk two weeks ago, there has been relatively little verified information. That can be good — it means the enemy isn’t advancing much — but it’s also worrying that ...