Sorry for the
hiding ...... (And I was not dancing the island of Ponza Paranza) ...
are unforgivable, but I'm back!
The title does not indicate my madness but it is a reality .. In fact, now may be calculated using simple water ...
Curious??
L 'Hydro Powered Calculator Kikkerland is an innovative, environmentally friendly product ... it allows you to use a calculator on the go, fed only with water.
There are 3 small capsules filled with water which then must be inserted at the top of the calculator. Each of the capsules has two electrodes made of a special alloy that reacts with water, creating enough electricity to run the calculator. These "batteries" are endless, just fill in As the water evaporates.
umpteenth Maybe it's one of the things that we do not need, but I find it brilliant.
to you on other reviews.
0 comments:
Post a Comment