Education – Australian Science

Interview with Joanne Manaster – a multipassionate scientist

Danica Radovanovic — Sat, 29 Nov 2014 16:58:20 +0000

Joanne Manaster is a cell and molecular biology lecturer at the University of Illinois. She currently works as an online course developer and lecturer of science courses for the School of Integrative Biology. Prior to this current position, Joanne has taught histology, cell biology, and tissue engineering laboratories to biology and bioengineering students for nearly 20 years. Beside her academic career, she is a science writer and communicator, science video host, and STEM advocate. Joanne has run a girls’ bioengineering camp, and helped with the iGEM synthetic biology team and other outreach activities. She also makes video reviews of popular science books as well as whimsical science experiments with cats, cookies, gummy bears and make-up.

Joanne writes about science at her website, Joanne Loves Science and also at Scientific American blogs. She has been named by Mashable as having one of the 25 Twitter Accounts That Will Make You Smarter. You can find her on Twitter as ScienceGoddess.

Welcome to Australian Science! Would you, please, tell our readers a little bit more about yourself? What is your scientific background, and your professional scope?

Thank you for asking me to join you!

I am a faculty lecturer at the University of Illinois. I initially started my college studies with plans to head to medical school but through my course of studies I found I really clicked with cell and molecular biology and was very adept at lab work. Through various opportunities, I also discovered I had a knack for explaining scientific concepts so eventually changed my path to teach at the university level. I studied muscle development at the microscopic level in grad school and eventually transitioned to teaching cell biology and histology.

How did you initially get interested in science? When did you start to express your curiosity for science?

I always loved nature and had a fascination with human health. I spent a lot of time in nature and did a lot of reading on science topics. I didn’t know any scientists. I knew they existed from reading textbooks, but the whole field seemed shrouded in mystery. However, I understood what doctors did and thought that becoming a physician would be a valid way to pursue my passion for science. As I mentioned above, it wasn’t until college that I realized how scientists did their work, and could then consider that as a career path.

It is interesting to mention that you are a former international model, back in the days of your adolescence. Did you find something scientific in the world of modeling and fashion?

As far as modeling goes, I was discovered while I was in high school. Initially, I wasn’t enthusiastic about it but realized it would be a great way to earn money for medical school. While I was modeling, I wasn’t thinking about it in any scientific manner as I was learning to interact with a very new and somewhat foreign world. It wasn’t until I completed my science training in college did I really start to see how science explained just about everything. In my course of teaching students, I also began to see the value in piquing their interest by talking about things they could relate to in terms of science, and that extends to my online outreach!

Would you tell us more about your role within executing online courses for current and future science teachers?

After many years of giving lectures and running laboratory classes which overlapped with my online outreach, I realized that I could apply my ability to communicate online to my instructing position so I transitioned to teaching cutting edge biology through my online program for middle school and high school teachers who want to obtain their Master of Science Teaching. I have designed and executed three courses for this program so far: The Human Genome and Bioinformatics, Evolution and Medicine and Emerging Infectious Diseases. I enjoy mixing primary scientific literature with popular science communication to both train the teachers and to give them resources for their classrooms. Teachers make the best students!

You have a very unique approach for science book reviews using video as a format for presentation, encouraging everyone to read. Other videos are an interesting and whimsical introduction to the world of science disguised in everyday items. How did you get inspired to make such videos?

Book reviews are a natural for me. I love to read and I love science! The gummi bear videos began from a question asked by one of my college students. He asked if a gummy bear could be liquefied through the process of sonication (using high frequency sound waves). I then considered how I could subject the gummy bears to other lab techniques!

One of my favorite videos is Cats In Sinks, which was inspired by a fun website that showed numerous cats in sinks and it made me think I could talk about theoretical vs. experimental science by trying to figure out how many cats could fit in my large lab sink.

I also really enjoyed using cookies as my models of blood cells to create a series about those cells called “Blood Cell Bakery

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The Science behind Architecture

Editorial Board — Sat, 12 Apr 2014 00:15:14 +0000

Architecture, in various forms, dates back to early man. But it wasn’t until the late Renaissance period that modern architecture that we know today came about; when engineers, artists and architects separated and formal architecture training began in the 19th century. It became less focused purely on its artistic merit, and more on its quality and function.

The Oxford Dictionary defines architecture as being: ‘the art and science of designing buildings and (some) nonbuilding structures’. (Shorter Oxford English Dictionary, 1993). And now, there is more science behind architecture than ever before – from earthquake and hurricane proof to advanced soundproofing and more, a building is no longer ‘just a building’, and the design needs to be more than just aesthetically pleasing – it needs to be functional too.

Here, we take a look at some of the common problems faced by architects and the scientific developments that are used to overcome them.

Sustainability

The word sustainability has been a hot topic for several years now. Sustainable products are both environmentally friendly and more economical. From energy and transport to clothing and agriculture, engineers and scientists are constantly looking for ways to make things more eco-friendly and sustainable. Architecture is no different. There are several elements of building design and construction that can be more sustainable – including the materials used and machinery involved.

In Australia, the Green Building Council of Australia gives green ratings to new buildings, based on the environmental impact that they have. Launched in 2002, the not-for-profit Green Building Council aims to help promote more sustainable and green property developments, such as those advocated by Dion Seminara, who is looking to promote what he calls ‘intelligent architecture’.

“The Queensland homes offered many advantages, particularly in terms of lower running costs for heating and cooling. The architectural design responded directly to the local climate using simple materials to create comfortable homes.

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The Highlights of 2013

Danica Radovanovic — Fri, 20 Dec 2013 10:04:12 +0000

This year our writers churned out a host of fantastic articles, including a series of posts dedicated to women in space, written by Sharon Harnett. One of the most notable of the series was all about Valentina Tereshkova, the first woman astronaut. This year was the 50th anniversary of her historic spaceflight. We also had a few great interviews, including one with Henry Reich, creator of the YouTube series Minute Physics. We’ve managed a number of achievements. We’ve helped several science writers gain exposure and reputation world wide, we’ve appeared on ABC’s Newsline, and we’ve been listed in TED’s top 10 science and technology websites.

So, in no particular order, here are ten of our favourite articles from 2013. We hope you’ll enjoy these stories. Stay curious and scientifically passionate!

A Tale of Two STEM Women by Buddhini Samarasinghe

When I first read this story, I was struck by how often we focus on happy stories like Marie Curie’s, and how the story of someone like Clara Immerwahr remains largely forgotten. She had a tremendous amount of potential, as evidenced by her being the first female to receive a Ph.D at the University of Breslau, an endeavor that is certainly not for the faint-hearted even now. One can only wonder at the ‘might-have-beens’ if she had had the same support and encouragement that Marie Curie did, if she had not married Haber, or if Haber had been a different kind of person. These examples highlight that talent alone is not enough; we need to encourage that talent by promoting equality and recognizing our own biases when it comes to women in STEM. Read more>>

Sometimes it’s hard to be a woman (in science) by Amy Reichelt

Obtaining a senior academic position for any aspiring young academic is one of those uphill struggles with roads lined with self doubt, setbacks and sacrifice. Some call it the way to tenure-track, in my mind it’s one of those ill-defined paths through a potentially haunted forest inhabited with monsters, gigantic poisonous spiders and creepy people who communicate by screaming. It can be harder still to even reach that point, particularly for young women. While the number of women professors in Europe, N. America and Australia has increased over the last decade, universities still have a disproportionately small number of women in senior professorial positions. Read more>>

Spiders on Mars? No, An Australian Radio Telescope! by Elizabeth Howell

The MWA is a powerful telescope in its own right, but what is even more exciting is it will form part of a larger project in the coming years. The Square Kilometre Array will link radio telescopes on two continents — Australia and Africa — to get a fine look at the sky in radio wavelengths. MWA is just one part of this array. There will also be dish receptors in eight countries in Africa, with the core and some mid-frequency aperture arrays in South Africa’s Karoo desert. Read more>>

Hopeful results in latest HIV vaccine trial, but many hurdles to overcome yet by David Borradale

A HIV vaccine, known as SAV001-H has shown promising results in an early clinical trial, with no adverse effects reported and importantly, a significant increase reported in HIV specific antibodies in participants who received the vaccine. In this trial, 33 HIV positive participants were randomly allocated to one of two groups: half into a treatment group receiving the vaccine and half into a placebo group who did not receive the vaccine. The participants were followed up at regular periods, testing safety of the vaccine and antibody response over a one year period. Read more>>

Are Australians Really Getting Dumber? by Magdeline Lum

The Australian Academy of Science has found that when it comes to science Australians are getting dumber in its latest report on science literacy. Compared to three years ago, less people in Australia know that the Earth’s orbit of the sun takes one year. Among 18-24 year olds 62% surveyed knew the correct answer, a fall from 74% three years ago. Other results would also send scientists into a tail spin of despair, with 27% of respondents saying that the earliest humans lived at the same time as dinosaurs, though an improvement from 30% of respondents in 2010 who thought this. What does this all say? If you take the face value of the press release and the ensuing media coverage, Australians are getting dumber. Read more>>

From fables to Facebook: Why do we tell stories? by Lauren Fuge

Storytelling is one of our most fundamental communication methods, for an obvious reason: narrative helps us cognise information. Telling intelligible, coherent stories to both ourselves and others helps our brains to organise data about our lives and our world. But when we askwhy stories are so effective at helping us cognise information, the answers are surprising: it seems that somewhere in the otherwise ruthless process of natural selection, evolution has wired our brains to prefer storytelling over other forms of communication. Read more>>

Plastic’s Reach by Kelly Burnes

Plastic. Seems it has extended its reach into the farthest corners of the universe. An earliest post described how plastic has changed our lives, for better…and for worse. ADD link to earlier post. That post largely reflected on the growing problem of plastic in the oceans and the effect on plant and animal life. Now, it seems that plastic threatens our freshwater lakes now too. Read more>>

Postcard from Spitzer: weather on 2M2228 is hot and cloudy by Kevin Orrman-Rossiter

Long distance weather reports are now a commonality. The report for 2MASSJ22282889-431026 is somewhat unusual. It forecasts wind-driven, planet-sized clouds, with the light varying in time, brightening and dimming about every 90 minutes. The clouds on 2MASSJ22282889-431026 are composed of hot grains of sand, liquid drops of iron, and other exotic compounds. Definitely not the first place to spend a summer holiday. Not that 2MASSJ22282889-431026 (or 2M2228 as it is known in The Astrophysical Journal Letters) will appear on a travel itinerary anytime soon. For 2M2228 is a brown dwarf, 39.1 light years from earth. Read more>>

The bacteria that live inside hurricanes by Charles Ebikeme

Seven miles above the Earth’s surface, where the weather is born, lies the troposphere – the lowest layer of Earth’s atmosphere. Up there, where the clouds dance around, are bacteria that can make it rain, and are important for the formation of clouds. The atmospheric microbiome is a concept and field of study that is gaining importance. As we come to grips with a changing climate and environment, understanding more and more our Earth ecosystem remains vital. With hurricane damage in the US and elsewhere seemingly on an exponential increase in recent decades, it is important to mitigate for the worst. Read more>>

Quantum computing: Australian researchers store data on a single atom! by Markus Hammonds

Computing is also an incredibly fast moving field of technology, and research is finally taking us towards the exciting world of quantum computing! Quantum computers will work using quantum bits, or qubits for short, which are analogous to the digital bits used in computers like the one which you’re using to read this article. Recently, a team of engineers at the University of New South Wales (UNSW) has successfully demonstrated, for the first time ever, how a single atom can be act as a qubit, effectively showing the first step in building an ultra fast quantum computer. And they might just have created the best qubit ever made. Read more>>

Happy 2014 from Markus, Charles, Kevin, Kelly, and Danica!

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Big Data…Big Deal

Kelly Burnes — Fri, 13 Sep 2013 00:32:20 +0000

Data is everywhere. Via CRN.

Data is everywhere. It touches and informs every aspect of our lives.

You go to the doctor, and your medical records are electronic on a computer screen before your eyes.

You bank online.

The stock market is all done by computers.

We are living in The Data Age.

I grew up in a time where the word data seemed to be only used in science classrooms. Now, it’s data this, data that, data here, data there. Consumer technology and social media have shot data out of a cannon. We want to pinpoint the minutiae of every day life down to the smallest factoid so that a story can be told from it. And this is not such a bad thing, but it does make me wonder what the next 50 years will bring. How much more can we manipulate and manufacture data into other ‘life’ forms?

It seems as though modern times are placing a huge expectation upon big data; mainly, that it will solve all of our problems. And while there is this potential to help us make informed decisions, we cannot expect data to tell us what the decisions are that need to be made. Creativity is the first ingredient in the blender.

This creativity emerges again in the processing of the data and figuring out the best means to present the data in a way that paints a story that is easily understandable. Many are not literate in data and this divide is very clear in different populations of students and communities. How we teach data literacy in schools is and will be increasingly important. How kids learn the very act of searching the Internet will be crucial in helping them understand data and how to present that data.

A good example of teaching data literacy comes from within my own family. A 70-year old man wanted to learn how to use the Internet. His sons tried, became frustrated at the process. The sons passed him onto the grandsons, who became frustrated as granddad paused to write down every step so he could get online by himself. One of the sons, a principal at a primary school tried something different. He brought his dad to school and set him down in the computer class with the 8-year-olds. There he learned everything he needed to know – how to get online, how to search. Now he’s planning trips to the Italian Alps, keeping up on the golf scores, staying in touch with his children over email, reading history books online.

The Internet of Everything is expanding. Machines are connected globally. Data has gotten big, really big. Data illiteracy and a lack of computer basics will continue to divide populations. However, with the right instruction, generational gaps can be bridged. Fundamentally how we learn is the same; it’s just the tools that are changing. Big data is changing the world.

Cite this article:
Burnes K (2013-09-13 00:32:20). Big Data…Big Deal . Australian Science. Retrieved: May 04, 2024, from http://australianscience.com.au/news/big-databig-deal/

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CERN Physicist Explains the Origins of the Universe, for Beginners

Editorial Board — Thu, 23 May 2013 00:07:16 +0000

How did the universe begin — and how is it expanding? CERN physicist Tom Whyntie has created a new TED-ED three animated video that explains how the universe began, why it’s expanding, and other basic phenomena that concern cosmologists and particle physicists. He shows how cosmologists and particle physicists explore these questions by replicating the heat, energy, and activity of the first few seconds of our universe, from right after the Big Bang.
Lesson by Tom Whyntie, animation by Hornet Inc.

View full lesson: http://ed.ted.com/lessons/the-beginning-of-the-universe-for-beginners-tom-whyntie

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Seriously, NAPLAN to include Science?

Danielle Spencer — Thu, 02 May 2013 00:09:23 +0000

In the last few weeks in Australian politics there have been critical discussions regarding the inclusion of science in NAPLAN (the National Assessment Program in Literacy and Numeracy). Without entering too much into the debate regarding the reported advantages or disadvantages of NAPLAN, it is heartening to hear that science is at the forefront of political agenda.

NAPLAN is a series of standardised testing given to all Australian students in Grades 3, 5, 7 and 9. Beginning in 2008, these pencil/pen and paper tests assess children in set skills relating to reading, language conventions, writing and numeracy. ACARA, Australian Curriculum Assessment and Reporting Authority, claim that “NAPLAN tests identify whether all students have the literacy and numeracy skills that provide the critical foundation for their learning, and for their productive and rewarding participation in the community

Cite this article:
Spencer D (2013-05-02 00:09:23). Seriously, NAPLAN to include Science? . Australian Science. Retrieved: May 04, 2024, from http://australianscience.com.au/education/seriously-naplan-to-include-science/

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Creative Commons Announces “School of Open

Editorial Board — Mon, 18 Mar 2013 08:29:54 +0000

Just in time to celebrate Open Education Week, here comes a new initiative, the School of Open, a learning environment focused on increasing our understanding of “openness

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The Story of a River

Danielle Spencer — Thu, 07 Mar 2013 00:02:21 +0000

Every now and then you do a lesson that sticks. ‘The Story of a River’ is a simple interactive demonstration lesson, yet it provides a provocative view on environmentalism and sustainable practices. The original version “Who Polluted the Potomac

Cite this article:
Spencer D (2013-03-07 00:02:21). The Story of a River. Australian Science. Retrieved: May 04, 2024, from http://australianscience.com.au/news/the-story-of-a-river/

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Talking the Language of Science

Danielle Spencer — Thu, 21 Feb 2013 00:35:34 +0000

I have mentioned before that part of the reason why I like science so much is that you get to play with stuff. It might come as no surprise then that I begin each year with a game called “Mrs Spencer Says

Cite this article:
Spencer D (2013-02-21 00:35:34). Talking the Language of Science. Australian Science. Retrieved: May 04, 2024, from http://australianscience.com.au/education/talking-the-language-of-science/

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Australia’s National Science Agency – Focused on the Future

Kelly Burnes — Wed, 06 Feb 2013 00:44:20 +0000

I find myself spending a lot of time thinking about the future of our society and planet – how we can solve problems of today and prevent those of tomorrow. Quite often I draw up battle plans on scrap paper in preparation for those policy battles we don’t even know exist yet, those looming around the corner. Thinking I knew the CSIRO website in and out, you can imagine my delight when I stumbled upon CSIRO Futures. This forward thinking, strategic planning group is dedicated to helping government and industry make the tough, and smart, choices that will be critical given our uncertain future.

Wanting to learn more about this group’s work and impact, I reached out to Dr Stefan Hajkowicz, the Theme Leader for CSIRO Futures. This is our digital conversation about science, education, energy, and what Australia must do to secure its future.

Can you provide some historical background on CSIRO Futures? What was the impetus for the creation of this unit? How and when did it come about?

The birth of CSIRO Futures was somewhat serendipitous. In 2009 we started a small internal think-piece to inform CSIRO strategic planning. It wasn’t ever intended for the outside world. However, at a major Industry and Government conference in Melbourne a video link to Boston Consulting Group (BCG) broke down. That was our lucky break. Someone from BCG was going to deliver a talk on “megatrends”. When the video link broke I was asked to step in and cover the session with our own homegrown megatrends. The audience loved the fact this work was also being done down-under and we subsequently received heaps of offers to present the work in boardrooms and at conference keynotes. We later received requests to do foresight research/consulting projects for industry sectors. So that’s when we set up CSIRO Futures. It’s now running pretty well. We’ve delivered a bunch of projects and more are in the pipeline. Our aim is to inform, engage and from time-to-time entertain.

Can you describe your role as theme leader at CSIRO and the impact this role has had (or will have) on the future of science?

This is an interesting role in CSIRO. In fact – I love it. I was appointed in July 2012 and it’s been fascinating and productive. This role is having impact in many ways. One way is that it’s making science accessible to people in industry, government and the community. For many people CSIRO means evidence-based, robust and well-researched information. When the CSIRO logo is mixed with imaginative stories about the future of the world there’s much interest. The aim is to mix science fact with science fiction to inform people’s decision making.

The report “Our Future World: Global megatrends that will change the way we live

Cite this article:
Burnes K (2013-02-06 00:44:20). Australia’s National Science Agency – Focused on the Future. Australian Science. Retrieved: May 04, 2024, from http://australianscience.com.au/news/australias-national-science-agency-focused-on-the-future/
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