from the probably-bigger-than-c dept.
tjansen writes "Panasonic has announced plans to create 'home batteries.' They are lithium-ion batteries large enough to power a house for a week, making energy sources such as solar and wind power more feasible. Also, you can buy energy when it is cheapest, and don't need to worry about power outages anymore."
The computer can't tell you the emotional story. It can give you the exact
mathematical design, but what's missing is the eyebrows.
- Frank Zappa