Engineering

Blowing dust to cool fusion plasmas

Future tokamak fusion power reactors will generate heat beyond what current materials can withstand. Scientists have proposed various methods for cooling the edge of the magnetically confined fusion fuel, or plasma, to ...

Energy & Green Tech

On the way toward CO2-neutral aviation

Traveling by airplane without emitting additional CO2—this would be possible with synthetic fuels produced from water and ambient air with the help of renewable energy. However, huge quantities would be required. A new ...

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