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Tackling the ocean’s plastic problem through engineering

Students set to join the UCL Faculty of Engineering were invited to spend some of their summer developing a solution to improve the health of the world’s oceans.

SDG Case study 14.1-Teaching-OceanHealthChallenge-final

7 October 2020

UCLFaculty of Engineeringaskedincoming students to spend some of their summer before startinguniversitytakingpart in the UCL Ocean Health Challenge: todeviseaworld-changingidea that will reduce the amount of plastics entering the world’soceans.

“We wanted to enthuse studentsaboutjoiningUCL,so we set them a hugechallenge that could be addressed by the differentdisciplines within the faculty,” explains Christopher Neil,Head of Strategy&Operationsfor the faculty’s Digital Innovation Unit. “Before they even arrive atuniversitywe wanted to inspire them to change the world.”

Bytheend of August,more than250prospectivestudentsacrossthe faculty’stendepartmentshadengaged with the course.

“Before they even arrive atuniversitywe wanted to inspire them to change the world.”

“Our approach to teaching is very hands-on and application based and we wanted to bring that approach to an onlinecourse” explains Dr Fiona Truscott, aseniorteachingfellow on the faculty’s Integrated Engineering Programme (IEP) who co-designed the course withthe faculty’slearningtechnologist, MatthewSerenSmith.

“By getting them to design and build their own prototype, we hope to give potential students a taste of what our current students and engineers do on a daily basis,”she adds.

The innovative solutions that were proposed included a self-recycling bin, which scans and sorts rubbish to improve rates of plastic recycling, and a beach cleaning app that rewards people for collecting waste. Other participants proposed creating alternative materials using recycled plastics for the construction industry and a machine that convert plastics into oil for reuse.

“The health of the world’s oceans provided the perfect scenario for the kind of interdisciplinary challenge thestudentswill be faced with as engineers, as well as providing us with the opportunity to highlight the issuesouroceans currently face,”says Matthew.

The faculty’s Digital Innovation Unit encouraged students to collaborate and discuss their solutions in online forums, and even developed a set of ocean-related holograms for students to view using their very own homemade hologram viewer. Furthermore,UCL Engineering’s careers teamarranged a set of interviews withsome of the faculty’s former studentstodiscuss potentialcareer paths.

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