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The microbial battery is about 30 percent efficient in extracting the energy from waste water. This amount may seem small, it's roughly the same efficiency as the best commercially available solar cells.
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Daily Readings

Reading 1, Hebrews 9:15, 24-28
This makes him the mediator of a new covenant, so that, now ... Read More

Psalm, Psalms 98:1, 2-3, 3-4, 5-6
[Psalm] Sing a new song to Yahweh, for he has performed ... Read More

Gospel, Mark 3:22-30
The scribes who had come down from Jerusalem were saying, ... Read More

Saint of the Day

January 26 Saint of the Day

St. Timothy
January 26: Born at Lystra, Lycaenia, Timothy was the son of a Greek father ... Read More