Milestones in light microscopy.
A supplement contextualizes key advances in light microscopy over 400 years, while the Tara expedition sets sail to explore oceanic ecosystems at the microscopic level.
D000818:Animals; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049674:History, 21st Century; D008853:Microscopy / Q000145:classification* / Q000266:history* / Q000295:instrumentation / Q000379:methods; D010933:Plankton / Q000166:cytology*