Tag Archives: energy from sun

Artificially cooling planet would cause climate chaos, new research shows

Plans to reverse the effects of global warming by mimicking big volcanic eruptions would have a catastrophic impact on some of the most fragile ecosystems on earth, new research has shown.

Geo-engineering – the intentional manipulation of the climate to counter the effect of global warming – is being proposed as a last-ditch way to deal with the problems of climate change.

However, new research co-authored by University of Exeter expert Angus Ferraro suggests geo-engineering could cause massive changes to rainfall patterns around the equator, drying the tropical rainforests in South America and Asia and intensifying periods of drought in Africa. (more…)

Read More

Forcing Mismatched Elements Together Could Yield Better Solar Cells

ANN ARBOR, Mich. — In what could be a step toward higher efficiency solar cells, an international team including University of Michigan professors has invalidated the most commonly used model to explain the behavior of a unique class of materials called highly mismatched alloys. (more…)

Read More