Hydrogen cars closer to reality

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Scientists have devised a process that allows hydrogen to be efficiently sourced from liquid formic acid, a discovery that has promising implications for the reality of hydrogen-powered cars for the masses. Mr Athanasios Zavras was the study’s first author, and spoke about the project.

Gravitational waves: confirmed

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Scientists and astronomers announced they have confirmed a prediction made nearly a century ago, regarding the very fabric of our universe. Researchers at the LIGO institute in the US observed ‘gravitational waves’ using two 4km long laser detectors. Alan Duffy, a theoretical astrophysicist and cosmologist, spoke about this discovery and what it means.