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Medieval-style fortifications are back in the Sahel

https://www.economist.com/middle-east-and-africa/2026/06/25/medieval-style-fortifications-are-back-in-the-sahel
2•andsoitis•1h ago

Comments

fsagx•1h ago
https://archive.is/wuHji
defrost•57m ago
For anyone with an interest this article is cut down and pared slice of a portion of the work of Dr. Olivier Walther and Dr. Steven Radil, geographers at the University of Florida.

A somewhat longer article of theirs is Why African Borderlands Keep Burning (April 15, 2026) - https://africanarguments.org/2026/04/why-african-borderlands...

and a recent paper Mapping the long-term trajectories of political violence in Africa (MARCH 2026) - https://arxiv.org/abs/2603.06502

Show HN: Walk Mode, casual walk planner

1•sillendev•46s ago•0 comments

Show HN: Strata, real-time Markdown editor you can mount as a filesystem

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1•xarnx•1m ago•0 comments

How to Format a Ciphertext

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1•raquuk•2m ago•0 comments

Ask HN: Who is hiring? (July 2026)

1•whoishiring•2m ago•8 comments

Ask HN: Who wants to be hired? (July 2026)

2•whoishiring•2m ago•5 comments

Getting Paid by Flat Rate Movers

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1•surprisetalk•3m ago•0 comments

Modelith – Light Domain Model Tooling

https://modelith.sh/
1•jbeda•3m ago•1 comments

Drying synthetic fabrics fills the air with microplastics

https://www.minimallysustained.com/blog/2026-06-26
1•blondie9x•5m ago•0 comments

NASA's X-59 "frankenjet" tests supersonic flight without the sonic boom

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1•rbanffy•6m ago•0 comments

What I Look for When a Risky PR Lands

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1•backlit4034•6m ago•0 comments

SpudCell: The first synthetic cell with a complete cell cycle

https://biotic.org/research/spudcell/
2•godwinson__4-8•6m ago•0 comments

How the U.S. Engineered Its Sovereignty

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An open source persistent agent that handles my boring dev chores

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Platform Engineering 2.0 Mitigates AI Security and Compliance Risks

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1•BruceGain•7m ago•0 comments

Rotman Lens

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2•thomasjb•8m ago•0 comments

Show HN: I rebuilt Instagram's feed so every post teaches LeetCode

https://app.instello.app/
2•atomics423•9m ago•0 comments

You only have weeks left to vibe code. Then it's over. You better hurry up

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3•gbxyz•9m ago•0 comments

Stop wasting tokens everytime you continue a Claude Code session

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Anthropic Cyber Jailbreak Disclosure Program

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2•AlphaWeaver•11m ago•0 comments

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RayTention – Self-Attention via Geometric Signal Extraction

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Show HN: QueryDrift fail CI when a PR turns 1 query into N

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Palabre – Make two AI coding agents debate a decision in your terminal

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2•JuReyms•14m ago•0 comments

Narratives of Kingship in Eurasian Empires, 1300–1800

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3•joebig•14m ago•0 comments

The Anti-Palantir Manifesto

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7•eustoria•15m ago•0 comments

Can you build a recognizable World Map in under 500 bytes?

https://www.experimentlog.com/blog/building-a-world-map-with-only-500-bytes
1•iweczek•15m ago•1 comments

That's an interesting starting point. Who is made out of meat?

https://thelonggoodbye.net/p/thats-a-really-interesting-starting
2•adamfletcher•15m ago•0 comments

How to figure out what you want

https://hils.substack.com/p/how-to-figure-out-what-you-want
1•jger15•16m ago•0 comments

Show HN: Reminal – A zero-config SSH alternative that's also mobile friendly

https://github.com/harshalgajjar/reminal
3•harshalgajjar•16m ago•1 comments