the.com/plaster
the goo that hardens into walls, casts, and the Sistine Chapel's eternal masterpiece
means A pasty mixture of lime or gypsum, sand, and water that's spread wet and dries hard — used to coat walls and ceilings, mold sculptures, or set broken bones.
from From Greek 'emplastron,' something daubed or molded on, via Latin 'emplastrum' (a healing salve or dressing). The word arrived in English meaning a medicinal patch slapped on a wound — which is why a sticking bandage is still a 'plaster' in British English. The building-material sense, the wet stuff troweled onto walls, came along the same root: both are things you smear on and let set.
- ancient hustle
- Egyptians plastered pyramids over 4,000 years ago
- hot mess
- It heats up while curing, a chemical fever
- fresco trick
- Wet plaster locks paint in for centuries
- bone glue
- Casts immobilize fractures so they knit straight
- gypsum heart
- Mostly powdered rock plus water, oddly
plaster of paris — gypsum-based material used since ancient egypt for sculpture, molds, and medical casts
venetian plaster — polished lime and marble dust finish popularized in venice during the renaissance for interior walls
stucco — exterior plaster coating used on buildings throughout mediterranean regions and southwestern us since roman times