Fresherized made preservative-free guacamole sterilized by pressure, not heat
High-pressure processing killed the bugs in guacamole without cooking it, so fresh guacamole could ship in refrigerated form for months.
Read the caseIngenious ideas that solved difficult problems. Explore what made them work.
The full archive, in the appHigh-pressure processing killed the bugs in guacamole without cooking it, so fresh guacamole could ship in refrigerated form for months.
Read the caseParmelee's sprinkler head was held shut by a fusible link, so heat melted just the heads where fire was.
Read the caseAmazon let the Key app unlock a customer's connected car so a courier drops the parcel in the trunk and relocks it - solving porch theft and missed deliveries.
Read the caseStePac's modified-atmosphere bags slow avocados' ripening and shed moisture, so they survive weeks at sea instead of needing costly air freight.
Read the caseA flexible laminate pouch is filled, sealed and pressure-sterilized, so food keeps without refrigeration and weighs far less than a can.
Read the caseGopuff built and stocked its own dark stores near neighbourhoods, then ran its own riders, so essentials arrive in about 30 minutes.
Read the caseYellow Freight centralized load planning with interactive optimization, saving $7.3M/yr and improving transit times.
Read the caseMIT's X Window System was network-transparent and open, so it became the standard display protocol on every Unix workstation.
Read the caseIn 1995 Tatu Ylonen built SSH so remote logins were encrypted and authenticated; the protocol replaced telnet and became the default.
Read the caseSan Diego's FasTrak sold empty HOV seats to solo drivers at a live price; use rose 143% and tolls refunded a bus line.
Read the caseIn 2015 Docker donated its container image format and runtime to the Linux Foundation's Open Container Initiative, keeping containers portable.
Read the caseA 1-peso-per-liter excise on sugary drinks cut taxed-beverage purchases by 5.5% in year one and 9.7% in year two.
Read the caseMexico City used open contracting and a 26-round reverse auction, cutting Ecobici's operating cost about half and adding 2,800 bikes.
Read the caseMenlo modeled its North American airfreight network to use capacity better, cutting operating costs 21% and adding $80M.
Read the caseIntegrated lot-sizing and scheduling cut Kimberly-Clark's finished product inventories up to 45% in five countries.
Read the caseA shaky men's body-wash brand turned a single ad into a live celebrity who replied to tweets on camera.
Read the caseInstead of advertising a running shoe, Nike engineered a race, then let three athletes chase history on its foam.
Read the caseInstead of another shock image, a foundation reported how many kilograms of plastic fall per day, like rain.
Read the caseInstead of buying new road signs, McDonald's made its logo do the job of telling drivers where to turn.
Read the casePutting 150 common first names on cans made a Coke into a personal gift and a shareable moment.
Read the case