Comment on HN: Name a problem, any problem, you'd like to see someone solveComments−waterlesscloud14ySubstantially increased battery life. Seems to be one of the major factors holding back energy solutions and a true explosion of mobile device use.−MystalicOP14yI think wireless power -- rather than more efficient batteries -- is the long-term solution.−trbecker14yGraphene seems promising too.
Comments
Substantially increased battery life. Seems to be one of the major factors holding back energy solutions and a true explosion of mobile device use.
I think wireless power -- rather than more efficient batteries -- is the long-term solution.
Graphene seems promising too.