A big gallium hit in gold country near Las Vegas sent an Aussie explorer flying on the ASX last week, while a deal for the 3D modelling of US power grids boosted an AI tech company’s share price. FLASHPOINT - TRANSCRIPT Tim - Here's Matt Birney with the ASX Runners of the Week. Tim - Thanks to Argonaut. Matt Birney - Thanks Tim. Matt Birney - So AI 3D imaging company Pointerra surged 118 per cent this week after winning a deal to provide a US power company with digital models