These side-by-side time-lapse videos offer a detailed view of how cells move in a growing fruit fly embryo and of how its nervous system develops and organizes. This is a side-by-side time-lapse video ...

The time-lapse videos show how time-consuming it can be to clean and organize without making the viewer do any of the work. Time-lapse is an ideal format for TikTok, as the sped-up version of ...