Forgotten Inventor's Secret Capsule

Discovered in the corner of an old workshop, this white capsule is tightly sealed with aluminum foil and black tape, a faint light leaking from the small hole in the center. Could it be a time capsule left by an inventor? Inside, perhaps a message to the future slumbers. Placed on a dusty table, it hints at the start of an adventure that stirs the explorer's heart. Do you have the courage to open it?