The abstract geometric shapes and the question posed at the beginning.

The video opens with abstract geometric shapes in red, white, and dark gray against a beige background. The shapes animate and shift, eventually revealing icons representing a notebook, a magnifying glass with a plus sign, and a list with question marks. The scene transitions to show different types of research articles (articles, conference abstracts, clinical trials, preprints) represented by stacked shapes. Then, several documents with text and citations are shown, followed by a pop-up window displaying a search query and results. The video concludes with the Embase AI logo and a tagline, along with the Elsevier logo.