Hydro Powered Calculator
This isn’t the first of the water powered gadgets, but it is definitely an attractive new design. Plus besides looking good on your desk, it allows for you to live your life just a little more eco-friendly. You also won’t have to worry about constantly replacing batteries, instead you just refill a tiny capsule and you’re ready to go.
The Hydro Powered Calculator has a total of 3 small capsules that you fill up with water. The body itself is made out of clear plastic, which gives you the geeky joy of being able to see right into the insides of your gadget. Then it has the bright green buttons, sorry, no other colors are available for those of you that are not fans of green. It stands 2 inches tall by 5.25 inches long by 3 inches wide. You can purchase this for $10.99 through Perpetual Kid.
Source: CraziestGadgets
Join 3 reviews or comments
Jake C Says: June 19, 2010 at 5:41 pm
Sad that this chemical reaction can’t last forever. Still a very cool novelty item and a talking piece. I’d hate to order replacement alloy metals.
I think I’ll stick with solar thanks, seems more eco friendly, even if it’s maybe not the coolest option.
Calcolatrice ad Acqua | OkGeek Says: July 5, 2010 at 3:52 am
[...] Sono ormai anni che troviamo in commercio le calcolatrici ad energia solare. Se volete distinguervi dai vostri amici geek e allo stesso tempo avete voglia di utilizzare le cosi dette energie rinnovabili, ecco a voi la Hydro Powered Calculator, una calcolatrice completamente alimentata ad acqua. Con una grandezza di 133 x 76 x 51 mm, si alimenta grazie a 3 piccole capsule d'acqua che ci garantiscono 2 mesi di autonomia. Quando l'acqua sarà evaporata, basterà semplicemente riempire le capsule. E' disponibile sul sito di Perpetualkid al prezzo di 10.99$, corrispondenti a circa 9 €. Via | coolest-gadgets.com [...]
Rob Says: June 1, 2010 at 3:55 pm
I have one of these (or at least I did until my 5 year stole it). Great little gizmo, especially for kids. I recommend