What does India’s election season mean for climate change? Last year India overtook the European Union as the third largest annual emitter of greenhouse gases. And as voters head to the polls in the middle of an intense heat wave, it’s critical whichever party wins continues to push towards the goal of net zero emissions by 2070.
There’s no such thing as empty space. Quantum theory says where there looks to be nothing, there is always something – namely a soup of particles and antiparticles flickering in and out of existence. And researchers have, for the first time, used these quantum fluctuations to create tiny, self-assembling devices that can manipulate light.
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