It might be to see in the dark day. Scientists gave mice the to see in the dark. Researchers from in China and the USA changed the in mice. They put special chemicals into their . These let the mice see in the dark. The let the mice see in the dark for about 10 weeks. The said the chemicals did not damage the mice's . The mice did not suffer any side .
The is in the journal 'Cell'. Researchers want to do on humans. Dr Tian Xue said: "Human have been trying to develop technology to enable abilities that are beyond our abilities." He added: "Another cool thing about this technology is that it wouldn't require a to wear heavy and energy-intensive , such as night-vision ." He said the might like his research.