The worldwide race to make solar power more efficient

Scientists are working on better solar cells that will turn more of the sun's rays into electricity.

from BBC News - World https://ift.tt/3aRfdMq
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Mourning mother's anger at Kenyan migrant smugglers

A new people-smuggling route opens up crossing a lake into Kenya, but it is proving deadly for some Eritreans. from BBC News https://ift.t...