If electricity is a thing of the past in the future, a small generator operated by a windmill was included to power microreaders and projectors. |
However, it would be possible to install a standby generator, which would ensure power in the event of a failure of the mains supply. |
Or, combine your backup generator with a renewable energy system, and declare your total independence from the grid! |
Micropower units utilized here can be conventional generator sets, fuel cells, or other product categories. |
This generator is a small pellet of polonium and beryllium, separated by foil within the fissionable fuel core. |
They delivered 50 to 100 milliwatts of power and provided secondary electricity for a beacon signal generator. |