Although the Penrose-patterned tiles date to the 14th and 15th centuries, the same shapes of tiles "were used all over the medieval Islamic world to generate all sorts of patterns" for hundreds of ...

Intricate decorative tilework found in medieval architecture across the Islamic world appears to exhibit advanced decagonal quasicrystal geometry -- a concept discovered by Western mathematicians and ...

In the medieval period, the Middle East was home to many of the world’s wealthiest cities—and to a large proportion of its most desperate criminals Mike Dash An Arab city of the early medieval period.

Medicine was an important part of medieval Islamic life; both rich and poor people were interested in health and diseases. Islamic doctors and a number of scholars wrote profusely on health and ...

Those wondrously intricate tile mosaics that adorn medieval Islamic architecture may contain a mastery of geometry not matched in the West for hundreds of years. Historians have long assumed that ...

This release is also available in Farsi, Arabic and Turkish. Medieval Islamic artisans developed a pattern-making process for designing ornate tiled surfaces that allowed them to produce sophisticated ...

Patterning and periodic structures are very important in physics. This led to a tremendous amount of work on learning what shapes can tile an area or fill a volume. It was found that these shapes must ...

Organic residues on ceramic pottery are a valuable resource for understanding medieval cuisines of Islamic-ruled Sicily, according to a new study. Organic residues on ceramic pottery are a valuable ...

No contemporary historian who wished to remain in the good graces of his colleagues would marvel about the way in which Spanish conquistadors lifted the Aztecs and Incas from their dark ages of ...

CAMBRIDGE, Mass. -- Intricate decorative tilework found in medieval architecture across the Islamic world appears to exhibit advanced decagonal quasicrystal geometry -- a concept discovered by Western ...