When Coffee Goes High Tech

from the head-for-the-hills dept

Apparently coffee was in need of a jolt of high tech inspiration. Starting in just a few weeks you'll be able to buy a product that most of you probably never thought was necessary at all: a single serving can of coffee that heats itself. The idea is that you buy the can, and when you're ready to drink it, you push a button, and it heats itself up. No batteries or electricity needed. Just push the button, let the calcium oxide (yum!) mix with water, and voila, you have a steaming hot cup of joe. Who knew that heating up water was too difficult?
Hide this

Thank you for reading this Techdirt post. With so many things competing for everyone’s attention these days, we really appreciate you giving us your time. We work hard every day to put quality content out there for our community.

Techdirt is one of the few remaining truly independent media outlets. We do not have a giant corporation behind us, and we rely heavily on our community to support us, in an age when advertisers are increasingly uninterested in sponsoring small, independent sites — especially a site like ours that is unwilling to pull punches in its reporting and analysis.

While other websites have resorted to paywalls, registration requirements, and increasingly annoying/intrusive advertising, we have always kept Techdirt open and available to anyone. But in order to continue doing so, we need your support. We offer a variety of ways for our readers to support us, from direct donations to special subscriptions and cool merchandise — and every little bit helps. Thank you.

–The Techdirt Team


Reader Comments

Subscribe: RSS

View by: Time | Thread


  • identicon
    dorpus, 20 Dec 2004 @ 2:08am

    Hey, what about quick heating cars?

    It's -1F (-18C) here, and although my car has the premium windshield washer fluid rated to -30C, it froze solid on the windshield while driving, and it was extremely dangerous. I'd stop, the sludge would melt, but then when I drove, the wind chill would freeze it again. Is there a way to create chemically reactive windshield washer or something?

    link to this | view in chronology ]

  • identicon
    Mark, 20 Dec 2004 @ 2:43am

    Nescafe shipped these in the UK a while back.

    Around 18 months to two years ago Nescafe in the UK sold a couple of varieties of their coffee in 'instant-heating' cans. Just press a button to set off the reaction, wait a minute or two and voila, hot Nescafe coffee wherever you are.

    Sadly, it wasn't great coffee but the cans were useful if you wanted to take a couple in a pack when cycling/hill-walking/biking etc and would end up somewhere without services.

    link to this | view in chronology ]

    • identicon
      Dane, 21 Dec 2004 @ 1:02pm

      Re: Nescafe shipped these in the UK a while back.

      As Mark said these were released in UK (about 3 years ago) but were a flop.

      They were expensive and you only get a tiny bit of the good stuff inside the can...

      link to this | view in chronology ]

  • identicon
    dorpus, 20 Dec 2004 @ 2:48am

    Hot Ice

    In an opposite (?) development, a Japanese team discovered that water forms ice crystals inside of carbon nanotubes, even above room temperature (27 C). It's the first time that ice has been observed at this temperature, without extreme pressure. When the nanotubes were heated to 45C, the ice rapidly evaporated. It may have uses in inkjet printers.

    http://flash24.kyodo.co.jp/?MID=RANDOM&PG=STORY&NGID=soci&NWID=2004122001002426

    link to this | view in chronology ]

  • identicon
    bleed, 20 Dec 2004 @ 3:08am

    No Subject Given

    :) this has been around in italy for as long as i can remember. at least 2 decades...

    link to this | view in chronology ]


Follow Techdirt
Essential Reading
Techdirt Deals
Report this ad  |  Hide Techdirt ads
Techdirt Insider Discord

The latest chatter on the Techdirt Insider Discord channel...

Loading...
Recent Stories

This site, like most other sites on the web, uses cookies. For more information, see our privacy policy. Got it
Close

Email This

This feature is only available to registered users. Register or sign in to use it.