|
wax, a thin and narrow, knife-edged ridge, coloured with vermilion. The bees instantly began on both sides to excavate little basins near to each other, in the same way as before; but the ridge of wax was so thin, that the bottoms of the basins, if they had been excavated to the same depth as in the former
would have broken into each other from the opposite sides. The bees, however, did not suffer this to happen, and they stopped their excavations in due time; so that the basins, as soon as they had been a little deepened, came to have
→flat bases;
and these flat
formed by
plates of the vermilion wax
left ungnawed, were situated, as far as the eye could judge, exactly along the planes of imaginary intersection between the basins on the opposite sides of the ridge of wax. In
→some parts, only small portions,
in other parts, large portions of a rhombic plate
left between the opposed basins, but the work, from the unnatural state of things, had not been neatly performed. The bees must have worked at very nearly the same rate
→in circularly gnawing away and deepening the basins on both
sides of the ridge of vermilion wax,
→OMIT
in order to have
→thus succeeded in
leaving flat plates between the basins, by stopping work
the
planes
of intersection. |
| Considering how flexible thin wax is, I do not see that there is any difficulty in the bees, whilst at work on the two sides of a strip of wax, perceiving when they have gnawed the wax away to the proper thinness, and then stopping their work. In ordinary combs it has appeared to me that the bees do not always succeed in working at exactly the same rate from the opposite sides; for I have noticed half-completed rhombs at the base of a just-commenced cell, which were slightly concave on one side, where I suppose that the bees had excavated too quickly, and convex on the opposed
where the bees had worked less quickly. In one
instance, I put the comb back into the hive, and allowed the bees to go on working for a short time, and again examined the cell, and I found that the rhombic plate had been completed, and had become
perfectly
it was absolutely impossible, from the extreme thinness of the little
plate, that they could have effected this by gnawing away the convex side; and I suspect that the bees in such cases stand
→on opposite sides
and push and bend the ductile and warm wax (which as I have tried is easily done) into its proper intermediate plane, and thus flatten it. |
