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Electric eels in the Amazon and Orinoco: research reveals new species of the genus Electrophorus
In the murky and poorly oxygenated waters of the Amazonian and Orinoco basin, one of the most astonishing fish on the planet dwells: the...
Energy from nutshells: they develop a generator that transforms agricultural waste and water droplets into electricity
A Canadian research team has managed to turn discarded walnut shells and a simple drop of water into enough energy to power an LCD...
Revolusolar: Solar energy to transform a Rio de Janeiro favela into a self-sufficient community
In the favelas of Rio de Janeiro, the flat roofs - known as lajes - are multifunctional spaces: they are used for hanging clothes,...
Poland on the verge of a historic milestone: in June, renewable energies surpassed coal for the first time.
The Polish electricity sector is experiencing a paradigm shift. In June 2025, renewable energies generated 44.1% of the electricity, surpassing coal and lignite for...
Converting rain into electricity: Researchers develop a system that generates energy with vertical tubes
A team from the National University of Singapore has presented an experimental system that converts raindrops into electricity using vertical tubes of small diameter.
The...
