For Dear Science this week, our expert, Professor Allan Blackman chats with us about how a journal has retracted a study on a weed killer, how it’s easier to identify a cat by its purr rather than meow, and how time is faster on Mars.

Landing 20 December, Forces of Flight, MOTAT’s newest Aviation Hall exhibition - Discover the forces that take you sky-high!

Thanks to MOTAT, the museum inspiring the innovators of tomorrow!