Category: World

cheaper Tesla ready

Musk: Cheaper Tesla ready ‘in about three years’

Tesla founder Elon Musk has announced technology that he says will make Tesla batteries cheaper and more powerful. At a live presentation that Mr Musk labelled ‘Battery Day’ he also teased the possibility of...


Coronavirus vaccine: when will it be ready?

Human trials will begin imminently – but even if they go well and a cure is found, there are many barriers before global immunisation is feasible Even at their most effective – and draconian...