I have several photos of the edges of things from some recent shoots. Above is the edge of a piece of a mirror; the glass is about 2 or 3mm thick. And though the sharp edges of glass may look straight, they are often full of nicks and dings and chipped surfaces.
The next photo is the edge of an aerogel. This very fragile material is one of the worlds best insulators (it's about 97% air) and is also the least dense substance on earth. It's created in laboratories and used by NASA for insulating spacecraft, among other more earth-based uses.
This sample of aerogel was contributed kindly by a fan of Morning Macro. Thank you, Matt!
See if you can guess from the next two photos what they are before reading further.
The two photos above are different edges on a typical disposable plastic tape dispenser. The first is the cutting edge for the tape, and the second is an edge of the curved body of the dispenser, with a printed insert inside.
The last two photos that follow are more from the crossed polars shoots. These are the cut edges of bubble wrap, and you can see the wall thickness of the "bubbles" clearly in these shots. Remember, the colors in these photos were present in the actual subjects, and were the fascinating result of using two polarized films in opposing alignment, not because it was lit with colored lights. Only white light was used in the capture of these photos.
Send me your suggestions for something tiny that you'd like to see big.
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