Vruksharacha's warning
. . . a good piece of gutta percha will insulate as well as an equal piece of shell-lac, whether it be in the form of sheet, or rod, of filament; but being tough and flexible when cold, as well as soft when hot, it will serve better than shell-lac in many cases where the brittleness of the latter is an inconvenience. Thus it makes very good handles for carriers of electricity in experiments on induction, not being liable to fracture: in the form of thin band or string it makes an excellent insulating suspender: a piece of it in sheet makes a most convenient insulating basis for anything placed on it . . . Michael Faraday (1848) On the use of gutta percha in electrical insulation, Philosophical Magazine Series 3 32(214), p. 166. Long before tall buildings touched the clouds and bright lights shimmered along the river, Singapore was a green island filled with birdsong, cicadas, and trees that talked. ...