Self-healing artificial leaf.
Scientists reported the creation of the “world’s first practical artificial leaf” back in 2011. The leaf mimics the ability of real leaves to produce energy from sunlight and water. Touted as a potentially inexpensive source of electricity for those in developing countries and remote areas, the leaf’s creators have now given it a capability that would be especially beneficial in such environments – the ability to self heal and therefore produce energy from dirty water.
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