TechnologySolar panels could be about to get much better at capturing sunlight Silicon-based solar cells have a theoretical efficiency limit of around 30 per cent, but adding a perovskite layer enables new designs to harvest more energy News
LifeWhy have orcas been damaging and sinking so many boats? Orcas have been documented damaging or sinking boats off the coast of Spain and Portugal, but these altercations may simply be the whales scratching their backs on boats or playing terrifying games News