Sea-like robots float at Tate Modern and other tech news
BBC Click’s Jen Copestake looks at the best of the week’s technology news stories including:
- The US becomes the largest bitcoin miner in the world after regulations banning the practice in China come into effect
- Australia’s space agency announces its first mission to the Moon in a collaboration with Nasa
- Sea-like robotic creatures float above visitors at London’s Tate Modern museum
See more at Click’s website and @BBCClick