Steve Caplin updates Simon Rose on the latest tech. Sadly, OpenAI video generator Sora won't be available in the UK. However, Google's GenCast could soon be predicting weather more accurately while its quantum chip can do in 5 minutes what the fastest computers would take 10 septillion years, threatening the safety of encryption. The VR DropTower will give gamers an enhanced experience, including turning them upside down. A podcast lists the top 100 tech achievements: can you guess the top 5? A bed rocker imitates the motion of a train. A new security robot resembles a football. There's a thermal imaging camera that will plug into a phone. The Tank Pad adds ruggedness for tablet users in difficult environments. And Mercedes have developed solar paint to add range to your EV.