The latest announcement from the Education Department could impact millions of borrowers with federal student loans. The ...

Researchers at Westlake University have disclosed a two-dimensional (2D) mechanically interlocked polymer (MIP) that mimics medieval chainmail at the molecular scale. This micrometer-scale 2D ...

Save guides, add subjects and pick up where you left off with your BBC account. 2D shapes can be described by their sides, their angles and their symmetry. The sides might be equal in length and ...

Over the years, mathematicians found that the twisted shapes exist in dimensions 2, 6, 14, 30 and 62. They also showed that ...

Achieving perfect 30, 45, and 60-degree angles doesn’t have to be difficult – it's all about understanding the geometry behind them. In this video, viewers will uncover four simple yet powerful ...

Scientists develop fully biobased, 4D-printable shape memory polymers from plant-derived acrylates, enabling tunable, ...

The perimeter is the distance around the outside of a 2D shape. The distance can be measured in units like millimetres, centimetres, metres and kilometres. To work out the perimeter, add up the ...

The S&P 500 has fallen more during the first four months of the year in 2025 than it has only seven previous times in 50 years. In seven of those eight cases, the index ended the year down even ...

Abstract: This paper addresses a challenging and novel problem in 2D shape cloud visualization: arranging irregular 2D shapes on an irregular canvas to minimize gaps and overlaps while emphasizing ...

Then all of a sudden one team swaps to a 3-4-2-1. The wingers disappear, the three-player triangle in midfield becomes a box-shape four, and the other side has to scramble to keep up. Five minutes ...