New Scientist: A team from Sweden is developing a photovoltaic device from the green fluorescent protein (GFP) found in jellyfish, and another team from the UK is developing biophotovoltaic devices based on algae and photosynthetic bacteria. Zackary Chiragwandi at Chalmers University of Technology in Gothenburg, Sweden, believes his team’s jellyfish biophotovoltaic device could be used to power nanodevices embedded in living organisms, while Adrian Fisher and Paolo Bombelli at the University of Cambridge say their team’s algal cells could float out at sea, generating electricity from sunlight and seawater.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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