GizmoHotspot

Seems these days, more are more things are being powered with water, including this amazing Bedol Water Powered Clock. Powered by water and a bit of salt, it displays time without the need for batteries. Incredible but true!
The clock’s electrodes harvest energy from the water. The makers even recommend squeezing the juice from a lemon [...]

Even if this gadget seems to be first-generation, this Water-Powered Calculator is certainly a great new eco-friendly innovation for the future. Perfect for back-to-school, this calculator works without batteries, using the energy of water instead.
How it works:
No batteries required, just fill the included H20 water battery
Liquid causes chemical reaction with a zinc anode [...]

No more tablets for headache problems! This product fits well and it is much easier to handle than medicine. The Headache Relieving Wrap was created by a neurologist, and in more than eight of ten cases the wrap is able to relieve your headache immediately, according to a study by the Archives of Family [...]

There is nothing like an exciting bike tour with father and son! Therefore you need the ideal gadget.
Here it is:
Small, convenient foldaway bike
Both adult and child pedals
Two comfortable seats
Adjustable seat size
So are now you convinced? Enjoy your ride!
via Clever Cycles

Waikato University scientists have come up with sustainable, solar powered buoys which also keep help to keep lake water clean. They are being tested in New Zealand’s Lake Tarawera.
The solar panels on the buoys give energy to the cell phone modem and the data logger. The data logger transmits information to the university every 15 [...]

The Hilless by Leo Motors is a zero emissions electric scooter slated for a late 2009 North American release. This vehicle weighs only 105kg and can reach up to 100km per hour!
comes with a rechargeable Li-Polymer 48V/53A battery
equipped with features like driving mode, whipping mode and BMS standing
built with [...]