Fighting Bacteria with Sound: A Recap of Our Outreach Day

On February 3, a group of Postdoctoral Researchers and PhD students from the Beyond Antibiotics research project participated in the Oxford Brookes Science Bazaar, where they prepared interactive demonstrations and fun activities to spark curiosity and foster a deeper appreciation for science in participants of all ages.

The Beyond Antibiotics stand was focused on how ultrasound can be utilised to combat bacterial infections and antimicrobial resistance through demonstrations and interactive play, including:

Bacteria and Antibiotics Activities: Delving into Microscopic Worlds

Shining a light on the underlying reasons for the research undertaken by the Beyond Antibiotics grant was an array of activities focused on bacteria, antibiotics, and drug resistance. Through coloring sheets, crosswords, and interactive demonstrations, participants gained insight into the complex relationship between bacteria and antibiotics.

"Pin the tail on the Donkey": A Creative Twist on Anatomy and Interactive App: Peering Inside the Human Body

In a playful twist on the classic game, "Pin the tail on the Donkey," participants were challenged to identify various body parts depicted using different imaging techniques. From X-rays to MRIs, children and adults alike tested their knowledge of anatomy while learning about the importance of medical imaging (specifically ultrasound) in diagnosing and treating ailments.

Acoustic Fountain: Unveiling the Power of Ultrasound

As a demonstration of the therapeutic potential of ultrasound, the team created an “acoustic fountain”, where an ultrasound transducer was used to send focused sound waves at an air-liquid interface. This results in mild to violent disruption of the water surface and even cold steam generation. Participants were encouraged to connect the dots between the mechanical effects of ultrasound and the challenge of antibiotic penetration through biofilms.

The Brookes Science Bazaar was a celebration of science in all its forms, from the awe-inspiring effects of ultrasound to the microscopic world of bacteria and antibiotics. Through interactive demonstrations, engaging activities, and hands-on experiences, participants of all ages were inspired to explore, question, and discover the wonders of the scientific world. For the Beyond Antibiotics team, engaging with attendees reaffirmed the importance of effective science communication. Sharing research in a relatable and accessible manner not only deepened their technical understanding but also highlighted the relevance of scientific advancements to the broader community. Looking forward to more outreach events in the future!