When one cell comes into contact with three other cells, which, from the spheres being nearly of the same size, is very frequently and necessarily the case, the three flat surfaces are united into a pyramid; and this pyramid, as Huber has remarked, is manifestly a gross imitation of the three-sided pyramidal basis of the cell of the hive-bee.
As soon as this occurred, the bees ceased to excavate, and began to build up flat walls of wax on the lines of intersection between the basins, so that each hexagonal prism was built upon the festooned edge of a smooth basin, instead of on the straight edges of a three-sided pyramid as in the case of ordinary cells.
They do not make the whole three-sided pyramidal base of any one cell at the same time, but only the one rhombic plate which stands on the extreme growing margin, or the two plates, as the case may be; and they never complete the upper edges of the rhombic plates, until the hexagonal walls are commenced.
Jim Taradine of Shelton, CT wrote to us about the August 2017 article, "Restoring Lean-tos" and wanted to know why lean-tos are three-sided
. We checked with our historian and librarians to see if the three-sided
structure has any basis in law or just reflects tradition.
They may be specified as a single piece with hinges on either short or long side; as a half-sleeve split on long or short side for easier product loading and unloading; with up to four doors (secured with a choice of locking mechanisms) per sleeve for access to items inside; or three-sided
with the long side open for access to stacked products.
Samsung has begun testing three-sided
displays for potential application on mobile devices, reported Korean site zdnet.co.kra citing a Korean supplier of Samsung parts.
One possibility is offered by a (http://www.gforgames.com/gadgets/samsung-three-sided-display-trial-production-galaxy-note-4-44717/) G4Games report last week, which resurrected the earlier claim that the Note 4 will sport a bendable display panel with the added benefit of three-sided
screen that expands the user's viewing angle.
The 17ft sitting room has a full-height three-sided
bay with French windows to the blue brick terrace and south-facing rear garden.
The free three-sided
access to the mold is said to provide ample space for unhindered handling by operators, or offers an optimum base for an automated production cell.
Titus of Brooklyn, N.Y., for his version of a three-sided
, wind-proof lantern.
For storage piles, the city notes that watering with spray bars, hoses and water trucks can be a first line of defense, as can three-sided
storage barriers that will greatly reduce the amount of wind exposure for stored materials.