Out the kitchen window the whirligig turns, metal spokes merciless as diagrams cutting the air no clothing softens, tiny gems icing the nodes where their lines intersect.

The external tangent lines intersect in the external homothetic center, whereas the internal tangent lines intersect at the internal homothetic center.

This completes the plane, because now parallel lines intersect at a point which lies on the line at infinity.

Outlying and suburban areas are served by seven private railway companies, whose lines intersect at major stations with the subway system.

Constrictions, such as at-grade crossings, where lines intersect other lines and/or roadways are eliminated.

The couple's hyper-busy, often separate lives intersect when schedules permit.

She captures that wonderfully accidental nature of luck when people's lives intersect for a whole swath of unlikely but cherishable reasons.

Over the course of four days their lives intersect.

Three damaged lives intersect in a dream-like fable that considers the relationship between life and books.

Lives intersect with disastrous consequences under the looming shadow of a greater, public disaster.