Monthly Archive for August, 2010

Collections in the clouds – Mythical Beast

Photography by Marinco Kojdanovski.

Q. What is plastic, metal and glass – coloured black, white and brown – covered in hair – and made out of over 600,000 modular parts?
A. The Powerhouse Museum.

This was the unexpected answer to my attempt to work out what kind of animal the Powerhouse Museum collection would be if we could give it body parts. Doing a bit of an experiment I searched on the words ‘teeth’, ‘eyes’, ‘mouth’, ‘heart’ etc. in the collection database and then fed this into a word cloud generator. The interesting side from my perspective was that the Museum has a completely different way of interpreting the world. It does so through its objects and as a result the word ‘mouth’, which to most of us suggests the thing we pour coffee into every morning, in the Museum’s eyes is mostly related to the opening of a glass or pottery container – hence the prevelance of ‘earthenware’ in the cloud result below.

Powerhouse - body part word cloud

A bolt of lightning may have been favoured by Dr. Frankenstein, but the Powerhouse has taken a slower evolutionary path. After 130 years the beast is clearly Australian and lives in South Sydney. Although mainly of English descent, it appears to have a Chinese and Japanese background; although there much about it that is still unknown.

Made out of metal, plastic, paper and glass it is black, brown, and white in colour. Its body is also flecked with red and gold, all of which is covered in a thick matt of hair. It has one large eye, a tiny mouth and ears, and the heart is its primary organ.

Finally, after a bit of cajoling, I got my son to do an artist’s impression of the said beast, see below.

Powerhouse Museum Mythical Beast by Dexter Barker, Age 9

Powerhouse Museum as Mythical Beast, Dexter Barker, Age 9

Ask A Curator Day: Wednesday September 1st

On Wednesday September 1st, Powerhouse Museum curators will be taking part in ‘Ask a Curator Day’.

The day is a worldwide initiative that lets people connect to museum curators through social media.

We are using our Facebook page, and over 13 of our curators will be standing by on the day to answer YOUR questions!

All you have to do is become a fan of the Powerhouse Museum on Facebook, then get your thinking caps on and come up with some great questions for us to answer on Wednesday (please note we are still pondering the answer to “What is the meaning of life?” so best to keep questions Museum related!)

To kick things off I have a few questions myself!

Photography by Nitsa Yioupros. Collection: Powerhouse Museum

Every time I am in our collections basement I walk past this tyre swan. I’d love to find out why we have this!

Collection: Powerhouse Museum

We have had this Marc Newson Lockheed Lounge on display in the Museum’s foyer for a few years. He only made a handful, and a few have popped up at overseas auctions recently selling for over one millions dollars. For what I assume is the world’s most expensive couch, it sure doesn’t look comfortable….Has a curator ever sat on it?

Photography by Jean-Francois Lanzarone

BIG TRAINS! how do we get them inside?

So….what will YOU ask on Wednesday? hit us with your best shot!

A railway carriage, 417 parts and a Museum cataloguer

Photography by Kate Pollard. Collection: Powerhouse Museum

Here in the Registration department we encounter many challenges working with such a varied and vast museum collection. Recently I completed cataloguing one of the largest objects in the collection; the Governor General’s Railway Carriage. Yes, that’s an entire carriage, completely furnished with sofas, beds, plates, forks, vases, brooms, a fire extinguisher and pillow cases, just to name a few. With 417 parts I knew this was going to be an interesting project.

Collection: Powerhouse Museum

Collection: Powerhouse Museum

One of the most luxurious carriages in Australia, the Governor Generals’ Railway Carriage was used between 1901 and 1964 for a range of state visits including Queen Elizabeth’s royal visit of 1954. With ornate ceilings, three bedrooms each with an ensuite bathroom, a sitting room and a dining room, it really was the height of rail luxury in its day.

Collection: Powerhouse Museum

Collection: Powerhouse Museum

Working as a cataloguer in Registration means that you spend a lot of time working closely with a large range of museum objects; from the beautiful to the bizarre. Through close observation recording object dimensions, descriptions and marks of each and every part: spoon, chair, pillowcase, comb, vase, vacuum cleaner… you really get to know an object intimately. Although I started this project with slight trepidation, not really having in interest in trains and being slightly confronted with such a large task, I definitely completed it with a new appreciation for this part of our collection.

Photography by Kate Pollard. Collection: Powerhouse Museum

I guess that’s one of the best things about working in Rego; learning and working with such a diverse, large and perhaps at times peculiar collection.

Rebecca Evans, Assistant Registrar

Double Darwin: 3D scanning and rapid prototyping robot

Photography by Janson Hews

As a Museum of Science and Design we celebrate human ingenuity and are interested in providing people with the opportunity to explore exciting and emerging technologies. As part of the Ultimo Science Festival, we brought together 3D laser scanning, Robotics and Computer Aided Manufacturing (CAM) for our Face to Face installation. The robot has been used in the Museum to scan visitors’ faces and model them out of Styrofoam.

Photography by Sotha Bourn

However, we couldn’t resist scanning one of our collection objects and picked this porcelain bust of Charles Darwin for the experiment. Afterall, two Darwins are bound to be better than one!

Photography by Janson Hews

Darwin was scanned using FastSCAN, a lightweight laser scanner. The process is similar to spray painting and is done by sweeping the hand-held laser over a 3D surface. A fan of laser light is projected onto the object’s surface while a camera, also attached to the scanner, works out the cross-sectional depth to form a 3D model. The 3D model is then imported into a CAM (Computer Aided Manufacturing) package that generates the tool paths that the robot uses to machine the model.

The MR20 Series Robot then machines Darwin out of Styrofoam.

Photography by Janson Hews

Photography by Janson Hews

Photography by Janson Hews

Photography by Janson Hews

Double Darwin will be on display all this week. Any suggestions for what we do with the Darwin doppelganger after that?

History of Barbie

A8816. Photography by Jean-Francois Lanzarone © Powerhouse Museum, all rights reserved

From time-to-time curators are asked to speak on radio about objects in their collections. Last week I went into the Sydney studio of the popular ABC 702 drive time presenter, Richard Glover, as part of their Self Improvement Wednesday section of the show. My topic was the history of Barbie.

Barbie is the product of the American toy company, Mattel, founded by Elliot and Ruth Handler. In the 1950s Ruth had the inspiration for a fashion doll after watching her daughter playing with cut-out dolls and putting on different clothes. Handler said in her 1994 autobiography that the whole philosophy of Barbie was that through the doll, the little girl could be anything she wanted to be. Barbie always represented the fact that a woman has choices. But when she took the concept of an adult doll to her marketing team at Mattel, they baulked at the idea. They said that little girls liked playing with baby dolls, to practise at being mothers. And anyway, what mother would want their children to have a doll with an adult figure?

Bild Lilli on display at the Prague Toy Museum. Image courtesy of Phillip Simpson.

It took her nearly three years, but Ruth finally convinced her marketers that the doll should be made. A voluptuous European doll provided the early inspiration for Barbie. In the 1950s the Handlers were on holidays in Europe and Ruth’s daughter Barbara spotted a fashion doll called Bild Lilli. Lilli had begun as a racy German cartoon in 1953 and was later manufactured and marketed as an adult novelty doll. At that stage she wasn’t thought appropriate for children. This soon changed and the doll was sold to children all over Europe complete with changes of outfits. Mattel later quietly bought all the patent rights to Lilli in 1964 and production of the doll stopped. Back in America, Ruth Handler thought Lilli had the required look for Mattel’s own fashion doll and gave her a makeover. She named the doll “Barbie”, after her own daughter (Barbara), and she was launched at the New York Toy Fair on 9th March, 1959. This date is now considered Barbie’s official birthday.

The other toy manufacturers were very sceptical of an adult doll, but how wrong they were. Mattel launched an advertising campaign for Barbie on the Mickey Mouse Club TV show. Barbie set a new sales record for Mattel in its first year on the market, selling 351,000 dolls at $3 each. Barbie’s success led to Mattel becoming a publicly-owned company in 1960 and 5 years later was on the Fortune list of the 500 largest US industrial companies. Barbie is now the biggest-selling doll and biggest-selling toy in history. If all the Barbie dolls and her friends and family were placed head-to-toe they would circle the earth over 7 times.

Fur trim Barbie doll clothing set, A8816-10. Photography by Nitsa Yioupras © Powerhouse Museum, all rights reserved

In the 1960s a series of novels were published by Random House to create a back story for Barbie and her family details were revealed. Her full name is Barbara Millicent Roberts, but she’s always been known as just Barbie. Barbie’s parents were George and Margaret Roberts of the fictional town of Willows, Wisconsin, USA. She attended Willows High School and later we learn that Barbie attend Manhattan International High School in New York City, also a made up high school. Barbie began as a teenage fashion model and Mattel designers travelled to the Paris collections to study haute couture outfits. Her gowns, costumes, dresses and sportswear were all modelled on Christian Dior and Yves Saint Laurent creations.

Barbie doll clothes set, A8816-7. Photography by Nitsa Yioupras © Powerhouse Museum, all rights reserved

Mattel said she was given the voluptuous measurements and dimensions (large chest and tiny waist) because it made her clothes sit well. Over the years Barbie’s had over 50 leading fashion designers working on her enormous wardrobe, including the likes of Burberry, Calvin Klein, Versace, Armani and even Vivien Westwood.

The legendary romance between Barbie and Ken began in 1961 when they met on the set of their first TV commercial. Ken’s full name is Ken Carson. The Ken doll was named after Ruth and Elliot Handler’s son, Kenneth. Both the Handler children were said to be very embarrassed that their names had been given to toys. In the first year of production Ken’s hair was made of felt but was replaced with a plastic-moulded haircut when the felt hair fell off when it got wet. Ken got a more muscular body in the late 1960s and in 1971 a “Walk Lively” Ken saw him manage a few dance moves. In 1975 “Now Look Ken” came with shoulder length hair, an interchangeable beard, sideburns and two Dennis Lillee moustaches. Ken’s arm muscles popped up in 1981 with “All Star Ken”.

Doll's playset, 'Barbie and the Rockers', 2009/35/2. Photography by Marinco Kojdanovski © Powerhouse Museum, all rights reserved

Together Barbie and Ken have been portrayed as romantic couples like Scarlett and Rhett from Gone with the Wind, Romeo and Juliet, and even Lily and Herman Munster, but sadly Barbie and Ken broke up in 2004 after being together for 43 years, but they are still good friends. There were hints that it was because of Ken’s reluctance to get married. While Barbie and Ken were having a break Barbie became involved with Blaine, an Australian bogie board rider. But in 2006 there were hints that Barbie and Ken might just get back together again.

One of the reasons Barbie has remained popular is because she’s changed with the times. She began in 1959 as pony-tailed teenage model with dark eye make-up. Up to the mid-1960s she turned very chic with a distinct haircut known as the Jackie Kennedy bubble cut. During the disco era she was dressed in glitter, and when Jane Fonda got into exercise Barbie donned knitted leg warmers.

Barbie’s face changed over time too. In the 1960s she had fine, pert features and a distant look. This changed to more of a baby look with large round eyes, puffy baby cheeks, and lots of hair, and glitter. From 1977 she was given a smile, which made her look more friendly, introduced with “Superstar Barbie”. These changes reflected the much younger market for Barbies from around 3 to 10 years of age. Another change occurred in 1997 when Barbie’s amazing proportions changed – her waist got wider and her chest got smaller.

Barbie’s had over 500 careers. After modelling during the 1960s she became a ballerina, a nurse and an air hostess, followed by a fashion editor and student teacher. When a man walked on the moon, Barbie became an astronaut. By the 1970s she was a surgeon and an Olympic athlete, in the 1980s she was an aerobics instructor, UNICEF ambassador, and had her own pop group, Barbie and the Rockers. By the 1990s her CV included a Summit Diplomat, Ice Capades Star, rap dancer, presidential candidate and a Harley-Davidson rider. When soldiers went to the Gulf War Barbie became a Desert Storm medic. In 2000 she participated in the Sydney Olympics in her green and gold tracksuit, and it was great to see her competing at the Paralympics in a racing wheelchair. Barbie’s been portrayed as a number of celebrity personalises, Twiggy was the first in 1967 and more recently Barbie has become a German head-of-state Angela Merkel doll. Only a few months ago I visited a toy museum in Prague that claimed to have the world’s largest collection of Barbies. In fact, there were over 500 on display, all in different outfits.

Harley-Davidson Barbie, 2003/60/1. Photography by Margaret Simpson © Powerhouse Museum, all rights reserved

Last year it was Barbie’s 50th birthday. How did she celebrate it? She had a fashion show in New York, there were Barbie parties in real life Malibu dream homes, and Volkswagen of America created a customized pink VW Beetle Convertible with rhinestones and a motorized vanity in the boot. In New York a toy shop sold reproductions of the first Barbie at the original price of US$3, and in Europe, she got a pink Fiat 500 “Bambino” car complete with different-coloured lip glosses in the glove box.

And one of the more recent in the Barbie range is “Totally Stylin’ Tattoos Barbie” which comes with over 40 tiny tattoos to adhere. This reflects the growing trend in body art today.

Science Underground – Angelo Tornaghi: instrument maker and entrepreneur

Angelo Tornaghi, Australian Men of Mark, 1889

Angelo Tornaghi arrived in Sydney in 1855 and for the next fifty years played a highly visible role in Sydney’s scientific community. By May 1864, he was running a highly respected business importing and making scientific instruments from his shop at 312 George Street. Just two months later his instruments were praised by the Royal Society of New South Wales as being equal to those of European manufacture. His standing as an instrument maker was also enhanced by a number of new designs, including an accurate and light circumferentor for quick surveying in the field.

Things should have gone smoothly, but it appears that the highly competitive and speculative nature of post gold-rush Sydney encouraged Tornaghi to take risks. By August 1866 his business had been crippled by a massive debt of around 5000 pounds and as a result he was forced to sell all his stock. This included clocks, watches, jewellery, electroplated ware, regulators, counters, glass cases and astronomical, mathematical, optical and surveying instruments.

To overcome his immediate difficulties, it seems Tornaghi decided to focus on doing contract work alongside a new business making paving tiles. It was from this period on that his name becomes associated with the installing and maintenance of some of New South Wales’ more important clocks.

In November 1867 he completed the installation of the Morpeth Town Clock in the local court house and in 1874 the new Sydney GPO opened with three large wall clocks whose components were all made in Tornaghi’s workshop.

In 1878 he was elected as alderman for Hunters Hill and in the following year he was elected Mayor. By the time Tornaghi died in 1906, he was not only a well-respected figure in Sydney, but had been acknowledged by his country of birth, who awarded him the Cross of Italy in recognition of his services to the Italian community in Sydney.

Robots have taken over the collection

Photography by Jansen Hews © Powerhouse Museum, all rights reserved

As part of Ultimo Science Festival we have a 3D scanning and rapid prototyping robot in the house!

The robot collects 3D surface information in less than a minute using a laser scanner, which uses a laser line, camera and tracking system to build up the image displayed onscreen in real-time. The 3D model is then imported into a CAM (Computer Aided Machining) package. The Nachi Robot then uses this data to machine in around 20 minute, a model into a block of blue styrofoam.

The robot is being installed in the Museum and we are offering visitors the chance to offer their face for scanning, then watch as the robot carves their likeness into a polystyrene wall.

Someone also let the robot loose in the collection! We have scanned a few select objects, the results will be on display during the installation.

We have been robot crazy here this week, even Dr Karl Kruszelnicki’s is getting in on the act!

Stay tuned to the blog for the results.

Science Underground – … the most powerful and perfect spectroscope of its time

Spectroscope Powerhouse Museum H9957

Spectroscope, made by Adam Hilger, 1876, Powerhouse Museum, H9974

This spectroscope was made by the Adam Hilger of 192 Tottenham Court Road, London. It is also one of the earliest spectroscopes Hilger made as Henry Chamberlin Russell, Government Astronomer at the Sydney Observatory, ordered it in 1875; the same year Hilger opened his business.

After being tested it arrived in Sydney in 1876 and Russell appears to have been very happy with the workmanship. In his 1876 Government Report he described it as being the “most powerful and perfect one in the world at the time of its manufacture”. It was certainly well used as Russell connected it to the Observatory’s Merz 7.25-inch telescope to make spectral measurements. In 1878 it was also taken to the Blue Mountains to enable Russell to conduct tests to find out whether the performance of the observatory’s astronomical equipment was improved in the mountain air.

The spectroscope is an instrument which is attached to a telescope to spread light from the lens into lines of spectral wavelengths. This light is passed through a slit, and collimator, and then through a prism, or prisms, to disperse it into different wavelengths.

In 1859 Robert Bunsen and Gustav Kirchhoff worked out how to measure the spectrums cast by the spectroscope and began using it to identify the chemical constitution of substances in the atmosphere. Initially experiments focussed on the earth’s atmosphere but by 1860 a number of astronomers had begun to pioneer the use of spectroscopes for measuring the chemical composition of bodies in space.

One of the most significant events occurred in 1864 when William Huggins and W. A. Miller published their paper on stellar spectra. This identified elements from stars which were the same as those on earth and made it clear other planets, like the sun, had atmospheres as well.

References
Todd, David, P., Stars and Telescopes, Sampson Low, Marston, and Co., 1900
Chaldecott, J., ‘Printed Ephemera of Some Nineteenth Century Instrument Makers’, in Blondel, C., Parot, F., Turner, A., Williams, M., (eds), Studies in the History of Scientific Instruments, Rogers Turner Books, London, 1989
McConnell, A., Instrument Makers to the World; a History of Cooke, Troughton and Simms, William Sessions, York, England, 1992
Knight, E., H., (ed), ‘Knight’s American Mechanical Dictionary’, Vol III, J.B. Ford and Company, New York, 1874, p.2259
King, H., C., The History of the Telescope, Dover Publications, New York, 1955

Science underground- Come meet us!

Last week the science curators went underground…deep underground.

With a collection as large as the Powerhouse Museum’s, it is sometimes hard to know what gems hide within it, especially if it’s not in your curatorial area. So together we delved into the collection, having a little bit of a ‘show and tell’ to our fellow curators. As a result, we have come up with a remarkable selection of objects and some mind blowing stories to tell about them.

If you are an avid reader of this blog you will have read posts by all of our science curators, but now is your chance to come and meet us in person!

Object of the Week bloggers will be taking tours of our basement collection everyday for the next two weeks.

This is a very rare occurrence, and a chance get to meet us in person, see behind-the-scenes, and see some of the rarest and most special science objects that we have in our collection (some are so special that they may never be on display!).

Information here.

Ultimo Science Festival

Photography by Sotha Bourn, © Powerhouse Museum, all rights reserved.

Today marks the start of Ultimo Science Festival! For the next two weeks we are going to be bringing some great science stories on the blog.

So stay tuned in as our science, technology and industry curators bring you stories about our collection, the Museum, and what happens behind the scenes.