This is strange, its a cat that glows in the dark. The cat named Mr Green Genes has been genetically modified as part of an experiment which could lead to a treatment for cystic fibrosis. He looks like any normal cat until he is exposed to ultraviolet light, then he glows. Researchers made him so they could learn whether a gene could be introduced harmlessly into the feline’s genetic sequence to create what is formally known as a transgenic cat. That’s all very interesting but my main thought on reading the article was “cool a glowing cat”.