This experiment explores how early electrical technology can be rebuilt from scratch by creating a rechargeable lead-acid battery and pairing it with a primitive generator. The goal is to capture ...

A solid-state ionic bilayer generates stable electricity for over 60 hours through spontaneous ion migration alone, eliminating the need for mechanical, thermal, or environmental triggers. (Nanowerk ...

Self-deploying sea barriers offer coastal towns some protection from the destructive forces of tsunamis – but one problem can arise when power goes out in a disaster scenario. Hence this Japanese ...