Pentagonal nanorods have a unique morphology that confers interesting compositional and shape-dependent properties—including excellent stability and high catalytic activity—that make them ...

Pat O'Dwyer from Kenmare Vocational School, Co Kerry, said his students were unhappy with question 4 - a pentagonal prism which took up almost a quarter of a page. He said it involved very steep ...

This pentagonal prism is close to geometric perfection, with all edges nearly the same length and the internal angles close to 108°. Fässler and co-workers used density functional theory to ...

The unusual ice was grown on a copper surface under a vacuum at -173°C. It owes its pentagonal form to the way the water molecules bond with the underlying copper. A team of UK researchers has ...