Why Airplane Windows Are Always Round

### Quick Summary
– Airplane windows are rounded (oval-shaped) for critical engineering reasons tied to safety and structural integrity.
– At cruising altitudes of 30,000 to 40,000 feet, the aircraft cabin is pressurized against the low external air pressure. This creates intense stress on the fuselage.
– Square windows concentrate stress at their corners,increasing the risk of fatigue cracks and catastrophic failures under repeated pressurization cycles.- Historical context: The de Havilland Comet jetliner introduced square windows in 1952. By 1954, this design choice led to fatal crashes due to explosive decompressions caused by structural flaws at window corners.
– Rounded edges distribute force evenly across the fuselage, minimizing risks over time. Modern airplane windows frequently enough use strong acrylic or glass composites with multiple layers for added safety measures.

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### Indian Opinion Analysis
The transition from square to round airplane windows underscores a principle central to modern aviation: prioritizing safety above all else in engineering decisions.Lessons from tragedies like those involving early de Havilland Comets have shaped international standards that emphasize resilience and structural reliability under extreme conditions.

For India’s growing aviation industry-which includes indigenous production efforts such as HAL Tejas and regional airline expansions-designing equipment grounded in rigorous safety protocols is essential for public trust and international competitiveness. Adopting proven technologies like rounded window designs reflects a commitment not only toward passenger well-being but also an alignment with global best practices in aerospace manufacturing.

As India pushes forward with innovations aimed at dominating domestic and export markets alike, drawing inspiration from such historical lessons serves as a reminder that careful design always saves lives-and ensures sustainability within high-stakes industries like aviation.

[Read More](https://timesofindia.indiatimes.com/life-style/travel/destinations/why-no-one-can visit-north-sentinel-island-and why-you shouldnt try/articleshow