Battery AAA 44.5×10.5×10.5mm
Battery AA 50.5×14×14mm
CD 120×120mm×1.2mm
SD card 32×24×2.1mm
Banking card 53.98×85.60×0.76mm
A4 sheet 297×210mm
Soda can 115.2x66.3x66.3mm
Man 5.9×1.9ft
Woman 5.9×2ft
Letter sheet 11×8.5in
Dime 17.91×17.91×1.35mm
Quarter 24.26×24.26×1.75mm
1 Micrometer1×1μm
The Largest Virus1.5×1.5μm
E. Coli Bacteria2×2μm
Human Chromosome4×4μm
Erythrocyte7×7μm
Lymphocyte8×8μm
World’s smallest snowman25×25μm
Human hair80×80μm
Human embryo130×130μm
Artery and blood cells220×220μm
Tardigrade500×500μm
The largest bacteria800×800μm