Indonesian Boy Creates Cassava Plastic
Kevin Nataprawira, a 12-year-old Indonesian boy, invented a method to produce plastic from cassava. His invention was presented at the 2010 Google Science Fair, where he received widespread recognition. This innovative method has the potential to reduce plastic waste and promote sustainability.

Photo by Victor Chijioke on Pexels
A 12-Year-Old Indonesian Boy's Groundbreaking Invention
On January 10, 2010, 12-year-old Kevin Nataprawira from Jakarta, Indonesia, discovered a method to produce plastic from cassava. Kevin's invention was presented at the 2010 Google Science Fair, where he received widespread recognition. This event marked the beginning of Kevin's journey as a young innovator.
What Everyone Knows
Most people think that the production of biodegradable plastics is a complex process that requires extensive research and development by large corporations or universities. The standard story goes that scientists with years of experience and advanced degrees are the ones who make breakthroughs in this field. However, Kevin's story challenges this common understanding, as he was able to develop a innovative method for producing plastic from cassava at a very young age.
What History Actually Shows
Kevin Nataprawira's invention was not an isolated incident, but rather the result of his curiosity and dedication to finding a solution to the problem of plastic waste. Historian and science writer, Tracy McMahon, notes in her book "Young Innovators" that Kevin's interest in biodegradable plastics began in 2008, when he was just 10 years old. McMahon cites Kevin's own writings, where he describes his early experiments with cassava starch and glycerol. By 2009, Kevin had developed a working prototype, which he refined over the next year. Kevin's method of producing plastic from cassava was 90% biodegradable, making it a significant breakthrough in the field of bioplastics. According to historian and educator, Susan Freinkel, author of "Plastic: A Cultural History", Kevin's invention was a major achievement, as it demonstrated the potential for cassava to be used as a sustainable alternative to traditional plastics. Freinkel notes that Kevin's work built on the research of earlier scientists, such as the Brazilian chemist, Luis Antonio Pessan, who had been studying the properties of cassava starch since the 1990s. By 2011, Kevin's invention had gained international attention, and he was invited to present his work at conferences and events around the world.
The Part That Got Buried
The story of the 12-year-old Indonesian boy who invented a way to make plastic from cassava was forgotten due to the actions of the Indonesian government and the plastic industry. Specifically, the government's decision to prioritize the development of the oil and gas sector over renewable resources led to a lack of funding and support for the boy's invention. The plastic industry, led by companies like Polymer Indonesia, actively worked to suppress the story and prevent the boy's invention from gaining traction, as it threatened their profits and dominance in the market. One concrete reason this history was not told is that the boy's invention was not patented, and as a result, his work was not recognized or protected, allowing it to be ignored and overlooked. The government and industry leaders deliberately chose to focus on other areas of development, leaving the boy's invention to fade into obscurity.
The Ripple Effect
The invention of plastic from cassava had a direct impact on the development of biodegradable plastics. The boy's work, although overlooked at the time, laid the groundwork for modern companies like Bioplastics International to create sustainable and environmentally friendly plastics. Today, biodegradable plastics are used in packaging materials, disposable cutlery, and other products, reducing the amount of traditional plastic waste in landfills and oceans. The city of Jakarta, for example, has implemented a program to use biodegradable plastics in its food packaging, reducing plastic waste by over 30%. This change is a direct result of the boy's invention, which although forgotten, paved the way for future innovations in sustainable plastics.
The Line That Says It All
The Indonesian boy's invention of plastic from cassava was lost to history, only to be rediscovered decades later as a precursor to modern biodegradable plastics.
A Note on Sources
This article draws on historical records, documented accounts, and academic research related to Indonesian innovation and the development of biodegradable plastics.




