Latest Polyhedron Stories
NYU School of Engineering and The Metropolitan Museum of Art Celebrate 500th Anniversary of Albrecht Durer's Masterful Engraving Melencolia I NEW YORK, May 5, 2014 /PRNewswire/ -- The year
While it is relatively straightforward to build a box on the macroscale, it is much more challenging at smaller micro- and nanometer length scales.
Researchers at Brown and Johns Hopkins universities have found optimal configurations for creating 3-D geometric shapes — like tiny, highly simplified geodesic domes that assemble by themselves.
Chemists have created a molecular polyhedron, a ground-breaking assembly that has the potential to impact a range of industrial and consumer products, including magnetic and optical materials.
Finding the best way to pack the greatest quantity of a specifically shaped object into a confined space may sound simple, yet it consistently has led to deep mathematical concepts and practical applications, such as improved computer security codes.
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.