A portable talking toy having an audio signal producer is provided with an educational book, which contains indiciums noted on at least one of the pages that are the same words or phrases uttered by the talking toy. The optical fibre submarine repeater cable with combined insulationjacket is characterised in that the combined insulationjacket comprises a multimodal polyolefin with a density of 0. Each of the first and second metering discs comprises seed pockets for receiving seeds therein. Floating daylighting enclosures lend themselves to being connected to divided roof apertures. Finally, an aluminum film is formed on the second layer of titanium nitride. In an exemplary embodiment, the insert structure is a unitary structure fabricated of an elastic material.