Effects of interstitial oxygen on <math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si74.svg" display="inline" id="d1e617" class="math"><mi>ω</mi></math> transformations and twin formation in bcc NbTaTiHf multi-principal element alloy from first-principles

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But the OECD warns this strength comes with growing strains. Like most countries, the Netherlands faces an ageing population, so as more people retire fewer are in the workforce.

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He added that the extra flight to low-Earth orbit would help to test the technology before a Moon landing.

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