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2. Shell integration - Wikipedia

   en.wikipedia.org/wiki/Shell_integration

   Shell integration (the shell method in integral calculus) is a method for calculating the volume of a solid of revolution, when integrating along an axis perpendicular to the axis of revolution. This is in contrast to disc integration which integrates along the axis parallel to the axis of revolution.

3. Pipe (fluid conveyance) - Wikipedia

   en.wikipedia.org/wiki/Pipe_(fluid_conveyance)

   A pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases , slurries, powders and masses of small solids. It can also be used for structural applications; a hollow pipe is far stiffer per unit weight than the solid members.

4. Cylinder - Wikipedia

   en.wikipedia.org/wiki/Cylinder

   The bare term cylinder often refers to a solid cylinder with circular ends perpendicular to the axis, that is, a right circular cylinder, as shown in the figure. The cylindrical surface without the ends is called an open cylinder. The formulae for the surface area and the volume of a right circular cylinder have been known from early antiquity.

5. On the Sphere and Cylinder - Wikipedia

   en.wikipedia.org/wiki/On_the_Sphere_and_Cylinder

   The ratio of the volume of a sphere to the volume of its circumscribed cylinder is 2:3, as was determined by Archimedes. The principal formulae derived in On the Sphere and Cylinder are those mentioned above: the surface area of the sphere, the volume of the contained ball, and surface area and volume of the cylinder.

6. Sphere packing in a cylinder - Wikipedia

   en.wikipedia.org/wiki/Sphere_packing_in_a_cylinder

   Sphere packing in a cylinder is a three-dimensional packing problem with the objective of packing a given number of identical spheres inside a cylinder of specified diameter and length. For cylinders with diameters on the same order of magnitude as the spheres, such packings result in what are called columnar structures .

7. Sphere–cylinder intersection - Wikipedia

   en.wikipedia.org/wiki/Sphere–cylinder_intersection

   In the theory of analytic geometry for real three-dimensional space, the curve formed from the intersection between a sphere and a cylinder can be a circle, a point, the empty set, or a special type of curve.

8. Man stopped at border crossing with dead woman in passenger seat

   www.aol.com/man-stopped-border-crossing-dead...

   Croatian authorities arrested an Austrian national on suspicion of trying to smuggle a corpse, after he was stopped at a border crossing with a dead woman riding in his car's passenger seat ...

9. Paper bag problem - Wikipedia

   en.wikipedia.org/wiki/Paper_bag_problem

   A cushion filled with stuffing. In geometry, the paper bag problem or teabag problem is to calculate the maximum possible inflated volume of an initially flat sealed rectangular bag which has the same shape as a cushion or pillow, made out of two pieces of material which can bend but not stretch.