in the end i like. to help. my manage to avoid crashing the car just as well of communities and reversing. hopes we'll be seeing more hard to jump out cars in the future. mercedes you certain launched the world's first plug in hard to be a gold later this year. as you often found out hydrogen fuel cells are the admitted water as a byproduct and don't need additional inputs so if a sustainable source generates the hydrogen the take is truly green even greener than the hydrogens biggest competition in replacing petrol and diesel lithium ion batteries expensive full of rare earths and energy intensive in production none the less they're stealing the spotlight test the plans to triple battery production here in europe asian giants like samsung is setting up plants to tap into the growing market the battery cells german firms are finally realizing they've got