Micro No. 65
by STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY - STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY - © PHOTO QUEST LTD/Science Photo Library/Corbis
Escherichia coli bacteria, coloured scanning electron micrograph (SEM). Magnification: x10,000 when printed at 10 centimetres tall.
Escherichia coli bacteria, coloured scanning electron micrograph (SEM). Magnification: x10,000 when printed at 10 centimetres tall.