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Chromoscope - View the Universe in different wavelengths. Scale of the Universe. Scale of the Universe 2012. Credits: Scale of the Universe 2 was created by Cary and Michael Huang.

Scale of the Universe 2012

Drag the scrollbar or use your mouse-wheel to zoom in and out of the universe. Prepare to have your mind blown! Requires Flash to view. Please share Scale of the Universe with a friend! OML has thousands of free addictive Flash and HTML5 Games like Scale of the Universe 2012. The Scale of the Universe. Scale of the Universe 2. Big Bang (Timeline) – what next? Cell Size and Scale.

Some cells are visible to the unaided eye The smallest objects that the unaided human eye can see are about 0.1 mm long.

Cell Size and Scale

That means that under the right conditions, you might be able to see an ameoba proteus, a human egg, and a paramecium without using magnification. A magnifying glass can help you to see them more clearly, but they will still look tiny. Smaller cells are easily visible under a light microscope. It's even possible to make out structures within the cell, such as the nucleus, mitochondria and chloroplasts.