The team of Barry, Jon, Lee and Tim tackle this week’s big tech topics: what on Earth happened at FTX and what does it mean for crypto currencies? Was the UK government’s Discord server such a great idea? Why are lithium-ion fires on the rise? Is Elon Musk right to ask only the hardcore to stay working at Twitter? Plus, Jon praises the virtues of the Microsoft Windows on Arm dev kit - but is it hot?