Visual observation played an important role from the very beginnings of science. At first, verbal descriptions and manual drawings were the only ways to document experimental results. Objective documentation of results only became possible with the invention of photography.

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Introduction

  • Bernd Jähne

摘要

Visual observation played an important role from the very beginnings of science. At first, verbal descriptions and manual drawings were the only ways to document experimental results. Objective documentation of results only became possible with the invention of photography.