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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, Job 9:1-12, 14-16
Job spoke next. He said: Indeed, I know it is as you say: how ... Read More

Psalm, Psalms 88:10-11, 12-13, 14-15
Do you work wonders for the dead, can shadows rise up to praise ... Read More

Gospel, Luke 9:57-62
As they travelled along they met a man on the road who said to ... Read More

Saint of the Day

October 1 Saint of the Day

St. Therese of Lisieux
October 1: Generations of Catholics have admired this young saint, called ... Read More