Kites are perhaps the most underrated scientific instrument in human history. In Part 1 we covered Benjamin Franklin and the Wright Brothers. In Part 2 we go deeper: bridge construction across Niagara, man-carrying kites, Alexander Graham Bell's tetrahedral inventions, ancient Polynesian fishing techniques, and the aerodynamic lineage that leads all the way to Olympic kite surfing.
How a 10-Year-Old's Kite Built the Niagara Falls Bridge
In 1847, engineer Charles Ellet faced an impossible challenge: get the first cable across the Niagara Gorge. A kite-flying contest provided the answer. Ten-year-old Homan Walsh flew his kite across the gorge, establishing the first link between the cliffs. After his line snapped on ice and a second attempt succeeded, progressively heavier cables were pulled across until a steel cable connected the cliffs — enabling construction of the world’s first railway suspension bridge. The prize money Walsh earned was the most literal example in history of a kite earning its keep.
Alexander Graham Bell's Tetrahedral Kite: The Phone Man Who Flew
Alexander Graham Bell is remembered for the telephone. Less known is his parallel obsession: a kite strong enough to carry a human. Bell designed the tetrahedral kite — built from triangular cells forming the strongest geometric form in nature. His 1907 Cygnet kite, comprising 3,393 tetrahedral cells, successfully carried a man aloft. Bell’s work directly advanced understanding of rigid lightweight structures — the same engineering principles that underpin modern aerospace frame design.
Kite Fishing: Ancient Polynesian Precision Aerial Technique
Long before satellite navigation, Polynesian fishermen used kites to place lures precisely over reef fish in coastal shallows — areas too shallow for a canoe to approach without disturbing the catch. The kite held the line taut at a precise angle, delivering bait with minimal surface disturbance. The technique spread across Pacific island cultures and remains in use in Papua New Guinea today. It represents one of the earliest examples of a tool used as a precision delivery mechanism.
Kite Surfing: Where Discovery Meets Olympic Sport
The line from scientific kite experiments to modern kite surfing is direct. The aerodynamic principles studied by Bell and the Wright Brothers — lift coefficients, angle of attack, wind pressure — are what allow a kite surfer to harness 8 to 16 metres of canopy to accelerate across water at speeds above 50 km/h. Kite surfing became an Olympic sport in 2024. It is, in essence, applied kite science — the final act of 2,000 years of discovery, performed at the water’s edge.
Fly360: Building on 2,000 Years of Kite Engineering
At Fly360, every kite begins as an engineering problem. Founder Nisarg Shah — Limca Book of Records holder and recipient of appreciation from former President Dr. A.P.J. Abdul Kalam for his aerospace-themed Pushpak Space Shuttle kite design — treats kite fabrication with the same rigour as aerospace component design. Industrial ripstop nylon, carbon fibre spars, fiberglass reinforcements, and 3D-printed connectors designed in AutoCAD ensure every Fly360 kite performs precisely as calculated. The science of kites has never stopped evolving — and neither have we.
Gallery
Excellent science history article! Benjamin Franklin’s kite experiment is well known but the role of kites in early meteorology, the Wright Brothers’ lift experiments, and Alexander Graham Bell’s aerodrome research are all too often overlooked in popular science writing. Fly360 has packaged this history wonderfully. This would make excellent supplementary reading for school science classes!
As a historian of science at Cambridge, I applaud this article for making the history of kites in scientific discovery accessible to a general audience. Few people realise that kites were precursors to the aeroplane and contributed to our understanding of electricity, wind patterns, and aerodynamics. The kite is arguably the most scientifically significant toy ever invented. Beautifully written!
I work at a science museum in Kolkata and we are always looking for engaging historical narratives that connect everyday objects to scientific progress. The story of kites and discovery is perfect — it is familiar, tangible, and surprising. I am going to propose a kite science exhibit based on some of the content in this article. Would Fly360 be interested in collaborating?
China’s contribution to kite science — the invention of the kite itself over 2,000 years ago — deserves more recognition in articles like this one. The Chinese military and meteorological uses of kites long predate Western scientific applications. Nevertheless this is an excellent overview of how kites shaped modern science. Shared with my students at the Beijing Institute of Technology!
My son asked me why we fly kites and I found this article as the perfect answer — kites helped humans understand electricity, flight, and weather! The look of wonder on his face as we read through these discoveries together was priceless. Fly360 does such important work in connecting children to the history and science behind this beloved tradition. Brilliant resource for parents and educators!