What is the definition of Sciencedirect.com?

Sciencedirect.com is like the digital equivalent of a coffee shop, but instead of serving lattes, it serves the most exhausting, yet intellectually stimulating research papers you could imagine. It's a place where your mind might wander from quantum physics to the dark side of astrophysics, all in one place.

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Now, here's an unsettling example sentence: "With a deep breath, I clicked on sciencedirect.com, only to be greeted by a ghostly researcher from the year 3000 trying to convince me that aliens were the real reason I fell asleep last night."