Tabletop Water-powered Calculator

My father had a water-powered calculator once. I remember specifically when I was little, he’d go over to his magic water bottle, uncork it, pour the magic water into his glass and would go out to the porch for hours. I’d pull on his shirt and ask for ice cream and he’d reply “Go away. I’m calculating.” Now it all makes sense. Take the calculator, remove the battery, add a little magic water and voila! Up to three months of power before you have to add more. It’s a steal at $25, especially when magic water goes for $20 per 750ml these days.






Integration of devices can always be taked one (or more) steps too far. The Wireless Speaker Mouse takes it about four steps too far. 1:You really don’t want crappy speakers at your fingertips. Go buy yourself a decent 2.1 speaker set and forget about this. 2:A calculator in your mousepad? Why? You are sitting at a computer which is made to do far more complicated calculations than that calcualtor could ever do. 3:Wireless? This feature will make you go through batteries like no other. What is acceptable to be wireless at a desktop? Speakers, mouses, keyboards, remote controls… Not mousepad speakers 4: Finally, solar power. What is solar power doing inside of a mousepad? So it powers the calculator, that shouldn’t be in there either. Ladies and gents, please, don’t waste your money, keep your $5 pad from Fry’s and forget about the rest. — Nik Gomez