Citrus-Powered Digital Clock

Citrus Clock

Like a sour version of the Eco-Friendly Water-Powered Clock, this timepiece runs on the energy of a lemon, which makes it possible to power it for a week or longer.

This pedagogic project is a kind of shortcut intended to remind ourselves that nature, in spite of the various transformations to which we subject her, is still our direct energy source.

The somewhat magical dimension of the operation is in fact simple electrolysis, like a conventional electric battery.

Head over to the annagram.fr website for more photos of the Citrus Clock.

(Core77 via Geeky Gadgets and OhGizmo)

3 Comments and 12 Pings. Leave a Reply »

  1. Relógio movido a frutas cítricas! | Techzine
    November 26th, 2008 at 9:11 am

    [...] Via |GeekAlerts [...]

  2. Citrus Clock Powered by Lemons | woohome
    November 26th, 2008 at 10:53 am

    [...] This pedagogic project is a kind of shortcut intended to remind ourselves that nature, in spite of the various transformations to which we subject her, is still our direct energy source. The somewhat magical dimension of the operation is in fact simple electrolysis, like a conventional electric battery.  [via..] [...]

  3. GEARFUSE » Citrus-Powered Clock Saves Electricity, Wastes Lemons
    November 26th, 2008 at 12:58 pm

    [...] [via] Read More Pedal-Powered Snowplow Is More Fun Than ShovelingA World’s First: Solar [...]

  4. Citrus-Powered Clock Saves Electricity, Wastes Lemons | American News World - News And Technology
    November 26th, 2008 at 1:01 pm

    [...] Link [via] [...]

  5. Eco-Friendly Citrus-Powered Digital Clock | Clocks/Alarms
    November 26th, 2008 at 8:10 pm

    [...] Anna Gram’ via GeekAlerts and [...]

  6. 柠檬时钟(Citrus-Powered Digital Clock)
    November 26th, 2008 at 11:42 pm

    [...] via [...]

  7. Citrus Clock uses primary school chemistry for power | Wisconsin Designer
    November 27th, 2008 at 2:59 am

    [...] The lemon clock is a green and clean digital timepiece that uses primary school chemistry for power from the natural and the greatest source of energy. The Citrus Clock is a sustainable device that blends technology with the Nature. Via: Anagram/ Core77/ Ohgizmo/ Geekalerts [...]

  8. “Citrus” clock | w3sh magazine
    November 27th, 2008 at 6:49 am

    [...] Geekalerts Passe à ton voisin!BloglinesDiggdel.icio.usFacebookTechnorati Tags: chimie, citron, [...]

  9. Gadgets para acompañarte en el escritorio | Es Algo Personal
    November 27th, 2008 at 12:32 pm

    [...] concepto de este reloj digital de sobremesa es utilizar la energía biodegradable de un limón para que funcione. Según parece [...]

  10. Citrus Clock: Powered Lemon Fruit | Gadget Folder Free Gadget Review
    November 27th, 2008 at 11:58 pm

    [...] Want to buy? Sorry, not sold because just new concept. Source [...]

  11. Citrus Clock : tão funcional quanto bizarro | Nanonerd
    November 28th, 2008 at 7:56 pm

    [...] [Via GeekAlerts] [...]

  12. Citrus clock par Anna Gram
    November 28th, 2008 at 11:49 pm

    [...] via Geek alert [...]

  13. Gareth
    November 29th, 2008 at 2:30 am

    to paraphrase Mitch Hedburg ‘I’m charged by the power of citrus’

    http://www.youtube.com/watch?v=S6QxuLzbXbA

  14. Handmade cakes
    December 15th, 2008 at 9:10 am

    NIce post I like it. Keepp it up

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    December 16th, 2008 at 11:09 am

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