Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Musschenbroek hand microscope, Netherlands, 1671-1700. Science Museum, London. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Musschenbroek hand microscope, Netherlands, 1671-1700. Science Museum, London. Source: Wellcome Collection.