STEM ambassadors thrashing stereotypes

Over the last four decades, STEM industries have risen to great heights. Scientific, technological, engineering, and mathematical minds have been called to rally. And the demand continues. How can you contribute?

Few would dispute that technological and scientific advancements dominate the 21st century. Adverts provide ample proof. From tablets to smartphones, to robot home appliances and driverless cars, our world is changing fast. As a result, we are now living in a global knowledge-based economy where information can be considered as the highest form of currency. This reality comes with both benefits and challenges. 

Statistics from 2013’s European Company Survey show that 39% of European Union-based firms had difficulty recruiting staff with STEM skills. Malta is no exception. Another report in 2018 showed that people with STEM careers are still in short supply locally, especially in the fields of healthcare, ICT, engineering, and research. So, while the jobs are available, there aren’t enough people taking up STEM careers, and this is holding Malta back. 

There are many reasons for this trend. For one, Malta has a low number of tertiary level graduates; the third lowest in the EU. An array of harmful stereotypes can also shoulder some blame. The ‘fact’ that people in math, science, and technology ‘don’t have a social life’ is unhelpful. The ‘nerd’ image is still prevalent, especially among the younger generations that are still in primary and secondary school. Then there is the ‘maleness’ associated with STEM jobs and industries. According to Eurostat statistics, in 2017, from 18 million scientists and engineers in the EU, 59% were men and 41% women. 

Still, this is far from the whole picture. 

Employers have reported instances where, despite having enough graduates to fill roles, applicants did not possess the right non-technical skills for the job. This was especially true for abilities such as communication, creative thinking, and conflict resolution. 

Many were unprepared to work in a team, to learn on the job, and to problem solve creatively. This is a real concern, especially for the country’s future. At the rate with which markets are evolving, a decade from now young people will be applying for jobs that do not exist today, and the country needs to prepare students for these roles. And it has to start now. 

The Malta Council for Science and Technology (MCST) is trying to do this through an Erasmus+ project called RAISE. They are launching an Ambassador Programme to empower young students to take up the STEM mantle. STEM Career Cafés are going to be popping up in schools all over Malta, alongside a Career Day at Esplora aimed to inform and inspire. This is where you come in.

They want undergraduates from the University of Malta and MCAST to work with Esplora by sharing your experiences in STEM and telling your stories to encourage those who may be considering a STEM career. STEM Ambassadors will gain important public engagement skills while making research and science careers more accessible.

STEM is crucial in our contemporary world; our economies depend on it. It has completely changed the way we live and opened up new prospects for a future we never imagined. For those who have already made up their mind to be a part of it, there is now the opportunity to empower others and guide them in finding their own path. 

Note: To become a STEM Ambassador, email programmes@esplora.org.mt or call 2360 2218.

The MCST, the University of Malta, and the Malta College of Arts, Science and Technology have embarked on a national campaign to promote STEM Engagement. Its first activity was a National STEM Engagement Conference.

Power of the Wind

Alu_DanielBaldacchinoMy passion for renewable energies was sparked off during my undergraduate studies in Mechanical Engineering at the University of Malta. Thanks to ERASMUS, I studied at the University of Strathclyde which had a Renewable Energy course that, at the time, was not offered in Malta.

I spent the last year of my bachelor studies designing and testing part of a wind tunnel to simulate atmospheric wind conditions. This test setup allowed for more realistic wind turbine experiments than previous efforts.

Although I wanted to further my career in wind energy, I opted first to broaden my knowledge in the field of renewables by enrolling for the Masters in Sustainable Energy Technology at Delft University of Technology in the Netherlands in August 2010.

Over the first year, I worked on several projects. They included designing a smart grid which was presented at the European Joint Research Centre (JRC). I also helped develop an innovative thermal energy plant that exploits temperature differences between the ocean surface and deep-water (>1km deep) in tropical waters to generate electricity.

Over the second year, I again carried out research in wind energy. At the famed Wind Energy Research Institute of Delft University called DUWIND, I looked into the effect wind turbines can have on each other. When wind turbine blades cut through the wind they can change its direction. This can reduce the efficiency of nearby wind turbines making them produce less energy. My results showed that a turbine’s effect on nearby systems diminishes when the wind distortion it causes is limited either by the wind’s inherent instability or other by properties like its proximity to the ground. By exploiting these wind qualities, a wind farm’s efficiency can be improved by up to 15%.

After my Masters I worked for a year at Eindhoven as a flow and thermal analyst at Segula Technologies Consultancy. I developed new components for a company’s cutting edge lithography machines and for fuel cell system development for BOSAL engineering.  Now I have managed to secure a Ph.D. scholarship in wind turbine blade aerodynamics, continuing the work I started in my Masters at DUWIND. This time I am looking into the influence of small flow control devices on the performance of large (10 MW) wind turbines.

 

Baldacchino was awarded a STEPS scholarship for his Masters studies, which is part-financed by the EU’s European Social Fund under Operational Programme II — Cohesion Policy 2007–2013.