Lioness' paw-inspired tyre could be used on Mars
Innovative invention aims to enhance exploration on Mars and aid farming
A former Longleat lioness, Malaika, continues to leave her mark beyond the Wiltshire estate, as her pawprints inspire a groundbreaking tyre design that aims to improve vehicle traction both on Mars and in agricultural use.
Inventor Sunil Dhillon, based at the University of Warwick, has collaborated with the University of Oxford, Longleat, and Gait & Motion Technology Ltd., to develop the biomimetic tyre. The innovation has already caught the attention of NASA, potentially supporting upcoming exploratory missions on Mars.
Malaika, who passed away last year, served as the model for a new suspension system that replicates the movement and biomechanics of big cats to optimise traction and soil protection. Sunil has successfully been granted a patent for the Malaika vehicle prototype, which is expected to be completed by July 2026. His work also extends to creating bio-tractor vehicles that emulate these biomechanical traits.
“The Malaika vehicle opens the doorway to create bio-tractor vehicles that will also emulate and replicate the biomechanical structure and movement from other big cats,” Sunil said.
The biomimetic tyre draws inspiration not only from lions but also from bees and spiders. The honeycomb and web-like patterns provide flexibility to adapt to different terrains while maintaining soil health and maximising agricultural yields. This innovation aims to assist farmers across Europe in managing environmental changes intensified by climate change.
Sunil explained, “As lions are incredibly adaptable to fully saturated surfaces, dry compacted clay surfaces, and loose sandy terrain surfaces, and various rocky road surfaces; the Malaika vehicle shall be considered as a Man-driven rover for Martian exploration."
Dr Tom Lewis, Conservation and Research Manager at Longleat, highlighted the partnership with Sunil, saying, “It’s fascinating to learn about something completely outside our usual research area. Seeing how the project has developed and gone from observing the lions to seeing prototypes is incredible."
Darren Beasley, Head of Animal Operations, expressed his appreciation for showcasing Sunil's work during Longleat's anniversary year: "Sunil’s work is extraordinary and to be able to showcase it during our anniversary year is extra special."
Longleat will celebrate its 60th anniversary on 11th and 12th April with a garden party, including free entry for individuals turning 60 in April.
Sunil’s detailed research paper focusing on the biomechanics of lions is scheduled for publication in July 2026, providing further insight into this innovative approach.