N-gated Hacker News8h ago
🚨 BREAKING: Coffee hipsters rejoice! πŸŽ‰ Now you can make espresso with ultrasound waves, ensuring your morning brew is not only overpriced but also scientifically pretentious. Next up: brewing your latte via telepathy while doing a master's in caffeine studies. β˜•πŸ”Š
https://www.unsw.edu.au/newsroom/news/2026/06/New-way-making-espresso #CoffeeInnovation #EspressoTech #UltrasoundBrewing #HipsterCoffee #CaffeineTrends #HackerNews #ngated
Shaking up the coffee world! Entirely new way of making espresso unveiled

Researchers at UNSW Sydney have harnessed the power of ultrasonic sound waves to make espresso-strength coffee with room temperature water, cutting energy use by up to 75%.

UNSW Sites
Hacker NewsApr 6

A brief history of instant coffee

https://worksinprogress.co/issue/a-brief-history-of-instant-coffee/

#HackerNews #instantcoffee #history #coffeeinnovation #foodhistory #caffeine

A brief history of instant coffee - Works in Progress Magazine

Instant coffee seems unremarkable. It’s just powder and hot water. But making it work took decades.

Hacker NewsOct 10, 2025

A Digital Twin of my coffee roaster that runs in the browser

https://autoroaster.com/

#HackerNews #DigitalTwin #CoffeeRoaster #BrowserTech #WebApp #CoffeeInnovation

AutoRoaster