Share's technology maven Steve Caplin looks at the battle between Facebook and Australia, and why Australia lost it. He tells us why Liam Thorp, offered his jab early, is NOT 6.2cm high, why people are getting Zoom burnout, how electronic noses are getting cleverer, how pigs are already clever, how Seville is generating electricity from its rotting oranges, where to get clip-on pearl earrings that are also earbuds and how Bentley is to recycle rare earth magnets used in wind turbines.