A Brazilian land grab and some huge lithium hits sent an explorer’s share price flying this week while some hot Canadian lithium real estate impressed investors, giving another explorer a boost. FLASHPOINT - TRANSCRIPT Tim - But first here's Matt Birney with the ASX Runners of the Week Tim - Thanks to Liquidity, for sophisticated investors Matt Birney - Thanks Tim Matt Birney - So, wireless technology company Etherstack jumped 86 per cent this week to touch 35.5 cents after T