SMRTR Science & EngineeringOct 22, 2025Interesting Engineering

Scientists generate electricity using only water and pressure inside silicon pores

SMRTR summary

German researchers developed a breakthrough system that generates electricity by forcing water through tiny silicon pores under pressure, converting mechanical energy into power through friction. The prototype achieved nine percent energy efficiency and could power autonomous sensors in vehicles, smart clothing, and robotics using only abundant materials like silicon and water.

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