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    <description>Writing on composites, ceramics and materials innovation; how the materials work and how they&#39;re made, and perspectives on where the field is heading.</description>
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      <title>The Hypersonics Bottleneck Is Manufacturing, Not Design</title>
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      <pubDate>Wed, 05 Aug 2026 00:00:00 GMT</pubDate>
      <description>A hypersonic vehicle is not an aircraft that happens to get hot. It is a thermal protection system with an engine.</description>
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      <title>Fibreglass chemical sensitivity</title>
      <link>https://richard-grainger.co.uk/articles/glass-sensitivity/</link>
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      <pubDate>Sat, 01 Aug 2026 00:00:00 GMT</pubDate>
      <description>How can glass beakers be used for the harshest chemical environments, but glass fibre cannot withstand acid or alkali?</description>
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      <title>Hot, Light, Cheap: Pick Three</title>
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      <pubDate>Sat, 25 Jul 2026 00:00:00 GMT</pubDate>
      <description>My takeaway from Farnborough 2026. Where are the production ceramic composites?</description>
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      <title>Inorganic Polymers</title>
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      <pubDate>Thu, 09 Jul 2026 00:00:00 GMT</pubDate>
      <description>Plastic made of stone? The strange story of inorganic polymers</description>
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      <title>Prepreg Ceramic Tapes</title>
      <link>https://richard-grainger.co.uk/articles/tapes/</link>
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      <pubDate>Thu, 18 Jun 2026 00:00:00 GMT</pubDate>
      <description>What is a composite prepreg, and why are ceramic versions so difficult?</description>
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