Mathematicians have finally solved a geometry problem that has puzzled the field for decades. By wiggling a needle around while spinning it, you can minimize the amount of space it moves through ...

Left, a 3-flower. Right, a 5-flower. Credit: Journal of Geometry and Physics, 10.1016/j.geomphys.2025.105458 Monash University researchers have extended Descartes’ Circle Theorem by finding a general ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

An analysis from the Centre for Social Justice (CSJ) found that 39% of Year 11 children are 'persistently absent' during their GCSE exam term. This is 78% higher than pre-pandemic levels. The CSJ say ...

GCSE exams could be cut in order to reduce pupil’s stress, Labour’s curriculum review is expected to recommend. In an interim report published yesterday, concerns were raised by ministers that too ...

Like, that’s just not our team.” Advertisement The Lakers, Redick felt, had a bit of a geometry problem. For as great as LeBron James and Anthony Davis were, and for as much defensive ...