New Zealand Student to Compete at US International Science Fair

Sophie Ineson, a 17-year-old student, has been selected to represent New Zealand at the International Science and Engineering Fair in the United States in May 2024. Her innovative project, titled Disrupted Digestion, was one of only two chosen by judges from the Royal Society Te Apārangi, highlighting her exceptional talent and dedication to scientific inquiry.

The selection followed a competitive process involving seven projects submitted by students from years 11 to 13 across various regional science fairs in New Zealand. Ineson’s achievement marks a significant milestone in her academic journey, particularly after recently winning the $50,000 Prime Minister’s Space Prize for Student Endeavour for her research on wound healing in space.

Inspiration Behind the Research

Ineson expressed her gratitude and disbelief at the opportunity to participate in such a prestigious event. She became inspired to study the effects of plastic on penguin digestion after witnessing a sick penguin at a sanctuary a few years ago. “Penguins are also my favourite animal, so that really hit hard for me, looking at this poor little penguin who could hardly even walk, just because of eating a little tiny bit of plastic,” she reflected.

Her project stems from a personal connection to the issue of plastic pollution. During a sailing trip with the Spirit of Adventure last year, she observed the alarming amount of plastic waste in the Hauraki Gulf, further motivating her to investigate the impact of human activities on wildlife.

Research Findings and Support

In her research, Ineson experimented with the effects of various plastics on the enzymes found in the stomachs of king penguins. She focused on specific enzymes, lipase and amylase, which were accessible and safe for her to use. Her findings indicated that plastics do interfere with digestion, with the extent of the interference varying based on factors such as the size, density, and chemical composition of the plastic.

“I think that some people may not even consider how much of an impact maybe their plastic straw or just not disposing of the waste properly has on the penguins,” Ineson noted.

To prepare for the international fair, Ineson will receive mentorship from a member of the Royal Society’s scientific review committee. This guidance will be instrumental in refining her project and enhancing its presentation for a global audience.

Dame Jane Harding, President of the Royal Society Te Apārangi, praised the role of science fairs in fostering student excellence. “Science and technology fairs offer students valuable opportunities to apply scientific investigation to real-world problems, while strengthening their critical thinking, creativity and communication skills,” she stated.

Sophie Ineson’s journey reflects the potential of young scientists to address pressing environmental issues. Her commitment to understanding the impacts of plastic on wildlife exemplifies the kind of innovative thinking that will be showcased at the International Science and Engineering Fair next May.