Make this darling Valentine's table runner using two unique heart quilt blocks. Last week we make two styles of heart quilt blocks. ( heart block with horizontal stripes , and striped heart blocks ...

US politicians hear option of not selling Australia nuclear submarines Elon Musk warns a new social network where AI agents talk to one another is the beginning of 'the singularity' How the Epstein ...

November 24, 2025 • Our annual reading guide returns with 380+ new titles handpicked by NPR staff and trusted critics. Find 13 years of recommendations all in one place — that's more than 4,000 great ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Notes on subfactors and statistical mechanics / V.F.R. Jones -- Polynomial invariants in knot theory / Louis H. Kauffman -- Algebras of loops on surfaces, algebras of knots, and quantization / V.G.

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