Chile's real-time e-invoices became a bankable record small firms could borrow against
Mandatory e-invoicing let the tax authority see every sale, then let lenders trust the invoice and fund SMEs.
Read the caseIngenious ideas that solved difficult problems. Explore what made them work.
The full archive, in the appMandatory e-invoicing let the tax authority see every sale, then let lenders trust the invoice and fund SMEs.
Read the caseWith Ampfy and Mães da Sé, Brazil’s Piracanjuba used AI to age-progress missing people’s photos and printed them on milk cartons sold near where they vanished.
Read the case37signals refused to hire programmers on puzzles and tricks, preferring to try candidates out for size; the post drew 648 points and 442 comments on Hacker News
Read the caseInspired by a laundry boiler, Bialetti's 1933 moka brews espresso by steam pressure alone — sitting in ~90% of Italian homes, 300 million made
Read the caseA leaked archive of 1.5M phone-tracking operations plus an undercover buyer sting let 70+ journalists prove First Wap sold spy tools to anyone, on camera.
Read the caseA German promo-products distributor scores every account's churn risk monthly in Power BI, doubling hit rate versus unsupported selection.
Read the caseOne Indian state moved all public drug buying into a single company with two-envelope tenders, batch testing and 15-day payment — and cut prices about 30%.
Read the caseDave Winer added an enclosure element to RSS 2.0 carrying a media file's URL, length and type; players followed, and podcasting needed no new protocol.
Read the caseWith cars out of reach, MG's comedy showed Egyptians know its specs by heart anyway — fame without ownership won Effie MENA Gold.
Read the caseInstead of building new plants and lines, Kenya Power connected homes within 600 metres of transformers, pushing national electricity access from 53% past 70%.
Read the casePayNearby turns corner stores into Aadhaar-enabled bank counters — withdrawals, transfers, bill pay and insurance where people already shop.
Read the caseInstead of just asking for nutrition data, the FDA dictated one rigid box and set the serving sizes itself, so no brand could design its way out of comparison.
Read the caseReusable bags fail in the car, not the checkout: Tesco printed endangered sea creatures on the bag and paid 20 sen each time its barcode hit the till.
Read the caseCanva replaced AI-solvable algorithm puzzles with ambiguous product problems and evaluated how candidates direct, debug, and own AI-generated code.
Read the caseUnder GST, India swapped physical checks at state borders for a portal-generated e-way bill. Over 13 crore consignments a month now move on it.
Read the caseA balanced 161-language dataset with 52 ancient tongues let one ancestry tree date Indo-European to 8,100 years and merge the rival origin theories
Read the caseAfter a weak Black Friday, Samsung emailed 735,000 cart abandoners the two-year-old price of their items, making R$3.5m in a week at 5145% ROI.
Read the caseAn udon chain kneading from flour in all 800+ stores built Japan's freshest fast food; with home saturated, its top-grossing store is now in Waikiki.
Read the caseA web experience by Mojo Supermarket and MakeMePulse lets girls code their own avatars in four languages; the character library is licensable to game companies.
Read the caseTime Internet made 2Gbps tangible by selling shortcuts, not speed — a spoof spokesperson and hyper-contextual billboards won Kancil's effectiveness award.
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