Matthews is best known for inventing Soccket, a soccer ball that harnesses kinetic energy from playing. The energy can then be used for everyday purposes, a sort of mini generator and power bank ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果一些您可能无法访问的结果已被隐去。
显示无法访问的结果