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IBM's Harvest Ran the NSA's Cold War Code-Breaking for 14 Years

IBM built a top-secret cryptographic computer called Harvest for the National Security Agency, which operated from the Cuban Missile Crisis in 1962 until the mid-1970s. The machine processed data up to 200 times faster than other computers of its era and included the first automated tape library, robotically retrieving magnetic tape cassettes on demand. IBM also created a custom programming language, Alpha, so analysts could describe cryptographic problems the way Fortran was used for scientific computation.

Universal's noise-engineered roller coaster still draws neighbor complaints over rider screams

Universal Studios Hollywood spent three years and heavy engineering—pea gravel track fill, glass 'scream screens,' and a 940-foot sound wall—to minimize noise from a new 72-mph looping coaster near a residential area. The measures worked during rider-free tests, but once real passengers boarded, nearby residents reported constant, piercing screams every 30 seconds throughout operating hours. Universal is now adding more sound barriers and adjusting hours to address the ongoing complaints.

Entrepreneur op-ed urges CEOs to fix growth systems instead of blaming summer slowdown

A contributor to Entrepreneur argues that growth-stage CEOs who attribute weak Q3 numbers to a seasonal 'summer slump' are masking deeper flaws in their scaling systems. The piece calls on leaders to use the quieter summer months to audit sales funnels, delivery processes and leadership workflows rather than waiting passively for business to pick up in Q4. It also cites Alex Hormozi's '$100M Leads' as a reference point for building predictable lead-generation systems.

Apple refreshes Mac mini with new M6 and M5 Pro chips

Apple has updated the Mac mini for the first time in nearly two years, keeping its compact design but switching to a new chip lineup. The base model now runs on the newly introduced M6 chip, Apple's first built on a 2nm process, while the higher tier uses the M5 Pro chip that debuted earlier this year in the MacBook Pro. Both configurations are available for pre-order starting today.

Apple debuts M6 and M5 Ultra chips in refreshed Mac mini and Mac Studio

Apple introduced two new Apple Silicon chips: the M6, its first processor built on a 2-nanometer process, arrives in a redesigned Mac mini, while the M5 Ultra, described as Apple's most powerful chip yet, powers an updated Mac Studio. The M6 combines three CPU core types—super, performance and efficiency cores—for the first time, alongside a 12-core GPU with per-core Neural Accelerators and native FP8 support for faster AI processing.

Apple updates Mac mini with M6 chip, Mac Studio gains M5 Max and M5 Ultra options

Apple has refreshed its Mac mini with a new M6 chip and given the Mac Studio upgrades to M5 Max and M5 Ultra processors. The base Mac mini now starts at $899 with 256GB storage, an increase of $100, while the Mac Studio starts at $2,499 for the M5 Max version and $5,499 for the M5 Ultra model. Buyers wanting more performance can also configure the Mac mini with an M5 Pro chip for $1,699.

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