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Choose your country and topic to find emotional support by phone, text or online chat. Country-specific support, including resources for depression, relationships, grief and abuse.
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Listen to a conversation about tiling. The Joy of Why: Janna Levin talks with mathematician Natalie Priebe Frank. Audio and a transcript are available on the source page.
magazine · Janna Levin
Explore patterns that never repeat. An introduction to geometric tiling and the aperiodic monotile.
magazine · Patrick Honner