Worryingly, drivers of connected vehicles may not control their car, says Julia O’Toole, founder of security company MyCena. All the vehicles’ internet-facing communications are entry points to hijack your car or tamper with signals; it's a serious matter for the auto industry. Julia insists no one needs to know a password – ever. Plus the first factor in multi-factor authentication can be a weak, reused, phished, shared or stolen password – it has zero security. Fortunately, Jeremy Cowan hears that Ancient Greece holds a solution. And waste chip oil may be the answer for EVs in the Australian Outback. We are NOT making this up!