View of Sorrento souvenirs in narrow street, Sorrento, Campania, Italy, Mediterranean, Europe

Anatomical model of a human body lying in a showcase, exhibit at German Roentgen Museum, Remscheid-Lennep, NRW, Germany

Model of the Iss, International Space Station, and the Moon, Out of this World ? Wonders of the Solar System, exhibition in the Gasometer, a former gas tank, Oberhausen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Planets and Globe, Solar system model, Out of this World ? Wonders of the Solar System, exhibition in the Gasometer, a former gas tank, Oberhausen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

25 meter diameter model of the Moon, Out of this World ? Wonders of the Solar System, exhibition in the Gasometer, a former gas tank, Oberhausen, Ruhr Area, North Rhine-Westphalia, Germany, Europe

Colorful painted life-sized cow model, Mostviertel region, Lower Austria, Austria, Europe

Syringe with coronavirus vaccine

Molecular models and laboratory glassware with liquids on periodic table

Syringe with coronavirus vaccine

Molecular model on periodic table