Abr-e-Roshan
The Science
A large cloud can be seen under the Moon. This cumulonimbus cloud is formed by convection, a process in which warm air rises, expands, cools, and condenses into a vertically developed cloud. It naturally optimizes heat transfer by transporting thermal energy from Earth's surface into the upper atmosphere. The same principles of buoyancy, fluid dynamics, and thermodynamics underpin many engineered cooling and ventilation systems.
Why I Chose It
I have always been fascinated by the sky, photography and geoengineering; and this moment weaves all three together. Capturing it encouraged me to look beyond its beauty and appreciate the remarkable engineering principles that govern our atmosphere; and thus my selection of this photo is a reflection of these values I hold.
Support your favourite photograph by voting, liking and leaving a meaningful comment. The entry with the highest verified public engagement receives the People's Choice Award.
| Criteria | Rating | Score |
|---|---|---|
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Scientific Understanding & AccuracyIs the scientific concept correct and clearly understood?
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/5 | |
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Relevance to the ThemeDoes the photo clearly represent science in everyday life?
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/5 | |
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Originality & ObservationDoes the entry show thoughtful, unique observation?
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/5 | |
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Photo Quality & CompositionClear, focused, well-framed and visually effective?
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/5 | |
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Explanation & Overall ImpactSimple, accurate, engaging and connected to the image?
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/5 | |
| Total Score | /25 |
Judges' Choice Award
Selected by the official judging panel based on scientific accuracy, theme relevance, originality, photo quality, and explanation — using the rubric above.
People's Choice Award
Selected through verified public votes, likes and meaningful comments during the voting period.
