For those of you who are desperately needing to jump start your car (and for some reason even all your cellphones died/you don’t own land lines), you can try this simple method of connecting 12V DC adaptors in parallel to jump-start your car. So long as you can provide ampl ...

Here’s a nice array of solar cells that can power any 12V DC device (That’s anything with a car adaptor too). A stylish charger that´s small enough to slip in a cargo trouser pocket or glove compartment, but opens up into a powerful portable solar panel with near u ...