1. Microscope images LM = Light microscope (X40 – X400)
SEM = Scanning Electron Microscope
TEM = Transmission Electron Microscope

2. Cardiac Muscle (LM)

3. Rice Stem X 400 (LM)

4. Toilet paper X500 (SEM) Museum of Science

5. Velcro X35 (SEM) Museum of Science

6. Cecropia Moth Scales X 15 000 (SEM) Museum of Science

7. Human Red Blood Cells

8. Alveoli in the lung

9. Polio Virus (TEM) Each virus is 30 nm in size
Centers for Disease Control and Prevention
Each virus is 30 nm in size

10. Bacillus subtilis (TEM) scale bar = 200nm Allon Weiner, The Weizmann Institute of Science