Inspired by her rural upbringing near the Thone River in Byabarra, 14-year-old Rani East-Jeffs developed the Aqua Loop as part of a school project aimed at finding ways to conserve water12. The device, constructed from circuit boards, pipes, a button, and solenoid valves, is designed to be installed in a home's roof1. Rani's invention caught the attention of Eman Soliman, founder and CEO of EduTech Australia, at a young inventors' conference at the Powerhouse Museum in Sydney12.

The Aqua Loop's innovative mechanism monitors shower water temperature, releasing it from the showerhead only when it reaches a comfortable level. This clever design prevents the wastage of over 5 liters per shower, which can amount to 2,628 liters annually for a four-person household1. Unlike similar devices available in the United States, the Aqua Loop is uniquely positioned for the Australian market, where no specific shower-head water-saving devices are currently available for installation12. The invention not only addresses water conservation needs but also demonstrates the potential for young innovators to contribute to environmental sustainability.

Rani's innovative Aqua Loop device earned her the STEAMS-Preneurs NSW state champion award at EduTech Australia's education program and competition1. This program, attended by 200 participants from across the state, aims to equip young girls with presentation skills and empower them in science, technology, engineering, arts, and math fields1. Rani's achievement is particularly noteworthy as she was the only participant from regional NSW1. The recognition extends beyond the award, with one of the judges offering to introduce Rani to the CEO of the Master Plumbers Association, potentially paving the way for future collaborations and implementations of her water-saving invention1.

With significant interest already expressed by potential customers, Rani plans to transform her Aqua Loop invention into a full-fledged business1. She will continue to work with EduTech Australia mentors to refine and develop her product2. The young inventor has already garnered a substantial waiting list, humorously noting, "I think I have 30 people I'm giving it to first"1. This enthusiasm demonstrates the potential market demand for the Aqua Loop, particularly in drought-prone regional areas where water conservation is crucial2.