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Violent plasma explosions from the Sun’s surface – known as coronal mass ejections – reverberate to the farthest reaches of our solar system. However, due to the Earth’s protective magnetosphere, most people don’t take note of these events unless a particularly powerful solar flare disrupts radio signals or produces colourful aurorae near the poles. Created as part of an art installation, this inventive, visceral short uses data collected from the University of Alberta’s CARISMA radio array to sonically and visually interpret a geomagnetic storm high in Earth’s atmosphere. Manifesting the data as a dynamic sculpture, the digital rendering captures the volatility of these usually unseen and unheard phenomena, hinting at their potentially destructive powers.
Directors: Ruth Jarman, Joe Gerhardt
Website: Semiconductor Films
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Engineering
A close-up look at electronic paper reveals its exquisite patterns – and limitations
9 minutes
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Architecture
West Africa was once an architectural laboratory. Is it time for a revival?
12 minutes
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Work
A Swedish expat in the Philippines wonders: what’s up with people sleeping at work?
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Cognition and intelligence
What’s this buzz about bees having culture? Inside a groundbreaking experiment
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Earth science and climate
The only man permitted in Bhutan’s sacred mountains chronicles humanity’s impact
22 minutes
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Cosmology
The Indian astronomer whose innovative work on black holes was mocked at Cambridge
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Art
‘If you’re creative, why can’t you create a solution?’ One artist’s imaginative activism
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The ancient world
An ancient Roman’s hilarious (and perhaps relatable) response to a social snub
2 minutes
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Death
A hunter’s lyrical reflection on the humbling business of being mortal
6 minutes