Chronometers – timekeeping, longitude & latitude

John Harrison's Marine Chronometers , invention of a marine clock (chronometer) which could be used to accurately measure longitude was arguably the most significant development in maritime navigation in the seventeenth and eighteenth centuries. Before their invention ships had great difficulty finding their way from one port to another. Fog, bad weather, and inaccurate charts … Continue reading Chronometers – timekeeping, longitude & latitude


Australian Photogrpahy – Freeman Brothers Sydney

Unidentified man, from collodion negative, Freeman Brothers Studio, 1871-1880, Powerhouse Museum, H8504-22 Over the last couple of months I have been working on a previously uncatalogued collection of large format, 50.8 cm x 44.5 cm, glass plate negatives donated to thePowerhouse Museum in 1969. The 28 collodion portraits were found in a chest in our stores at … Continue reading Australian Photogrpahy – Freeman Brothers Sydney

Is the Museum Exhibition Model Broken?

Ole Worm's cabinet of curiosities, from ''Museum Wormianum'', 1655. Original source Smithsonian Museum Over the last fortnight I've been in the midst of a lot of discussion about exhibition development for museums. Primarily the question has been approached from ... what are our exhibitions going to be about and how do we get them on the … Continue reading Is the Museum Exhibition Model Broken?