This project attempted to overcome the consumer barrier to oyster shucking by developing the idea of an Easy Open oyster suggested by Mr Robert Simmonds, owner of Oyster Bob Pty Ltd. This entailed making a slit in the edge of the oyster shell and resealing it with wax so that the oyster remained...

This report deals with the operation of the twin sounder installation, referred to in earlier project reports, during 1979. For the period 1978/79 a grant of $2,750 was recommended for building and testing the prototype device. In order to meet construction deadlines on the vessel "Territory Chief"...