The future of the humble metal paper clip is under threat after being banned by NHS health and safety officials for being ‘too dangerous’. ‘Dangerous’: Metal paper clips have been banned in Manchester ...
Discover the amazing properties of water's surface tension as you make metal paper clips float on water. You'll learn about the forces that hold water molecules together and how insects like water ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more.
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