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Liquid crystal takes page from steel in surprising phase transition

A type of transformation best known for hardening steel and enabling shape-memory alloys may also occur in a much softer class of materials, according to new research from Rice University. Researchers in the departments of chemistry and chemical and biomolecular engineering and at the Smalley-Curl Institute at Rice have shown that an organic semiconductor can transform from a liquid crystal into…

Liquid crystal takes page from steel in surprising phase transition

We haven't written up this one. Phys.org has the full story — the link below goes straight to it.

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UAE summer to end on Wednesday, bringing cooler air and chance of rain

The end of summer is near and the UAE will enter autumn this week, with the September equinox falling on Wednesday. It marks the start of a new season in the UAE and other regions north of the equator. “The autumn equinox is an astronomical event that marks the moment when the sun crosses the equator,” said Ibrahim Ghonaimat, from the…

UAE summer to end on Wednesday, bringing cooler air and chance of rain

The end of summer is near and the UAE will enter autumn this week, with the September equinox falling on Wednesday. It marks the start of a new season in the UAE and other regions north of the equator. “The autumn equinox is an astronomical event that marks the moment when the sun crosses the equator,” said Ibrahim Ghonaimat, from the…

Planetary crises deepen global health inequality, paper warns

The global inequality in health opportunities is being further heightened by the triple planetary crisis—climate change, biodiversity loss and environmental pollution. Addressing it is more than a question for health systems; it must be embedded as a central concern in climate and environmental policy.

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