The first pictures show the extent of the destruction

The island state of Tonga is still difficult to reach after the volcanic eruption. According to initial findings, however, there is “extensive damage”. Satellite photos show a picture of the …

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HS2 trains in UK will use carbon-free electricity

The UK government has announced that the trains under construction on the High Speed ​​2 line (HS2, speeds up to 400 km / h) will use only electricity generated by …

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