Cleaner (2025) is a British thriller starring Daisy Ridley as a former military operative turned window cleaner who must save 300 hostages from eco-terrorists in a London skyscraper. Directed by Martin Campbell, the film streams on Lionsgate Play from June 27 and has earned mixed-to-positive reviews.

There is a great need in healthcare, nanotechnology and other areas to improve our ability to see tiny objects that elude even the most powerful optical systems.