Snowflakes Like You've Never Seen Them...

Snowflakes under an electron microscope.  The photo at right (click to enlarge) is “3D” – cross your eyes to fuse the two halves into a single center image and it will pop out at you.  More fascinating photos at the link...

Even More Micrographs...

More fun with the EyeClops! This morning I took the thing outside, and tried imaging a few pieces of Mother Nature. First was a granite rock, at right (100x). It looks basically like some sand under a magnifying glass, with some dirt on it.

Next I tried a moss (below left), one of our chaparral mosses that appear in thick layers on rocks as if by magic just after it rains. Just before the rain it looked like some black dirt on the rock, or even like a thick layer of weathered black paint. Within minutes after it starts raining, it turns bright green. At 100x it looks like your lawn! The two right hand micrographs are lichen, at 200x and 100x. These lichen are pale green, and very common around here on granite rocks.



Finally, I liberated a leaf from a native sage. If you're not familiar with sage, their leaves are pale green and they are ever so slightly “fuzzy”. The left hand micrograph is of the back of the leaf, across its spine, at 100x. The next three are of the front of the leave, at 400x, 200x, and 100x. You can see that the entire surface of the leaf is covered by stubby little hairs, growing in interlocking tufts.

More Micrographs...

At right is a 100x view of part of one needle from a Noble Fir (our Christmas tree this year). I'm guessing that those white spots are where the waxy and odiferous stuff exudes.

At left is a 100x view of my LCD screen, showing part of a letter ‘e’. If you look carefully, you can see that there are rows and columns. If you look in one row, you can see that each group of three stripes is the same width as the row is high – each of these groups is one pixel. Each pixel contains one red stripe, one green stripe, and one blue stripe. By adjusting the brightnesses of each of these colors, the pixel (viewed at a distance by our naked eye) appears to be a color that is the combination of these three colors (this is the “RGB”, or red/green/blue you may have heard of). To my eye, that ‘e’ appears to be black on a white background – but it sure doesn't look like that in a magnified view!

More EyeClops...

Here are a few more micrographs from the EyeClops. This time I've got four views of the same digit ‘4’ from the CI scale of a top quality slide rule (a Hemmi 269, for you slide rule aficionados). The characters on this slide rule are “engraved” (actually they are hot-stamped into the plastic). From left-to-right, the magnifications are 100x, 200x, and 400x. Click to enlarge.



The slide rule's plastic is actually bright white, and the red doesn't look quite as vivid as it does in these micrographs. I believe these color distortions are due to the LED lighting used on the EyeClops; I'll test that when I get a chance by using sunlight. In any case, I'm still blown away by how good these images are, produced by a cheap toy...

EyeClops...

Amazon had a toy on sale just before Christmas, at a price I just couldn't resist – so I bought one. Shipping was free, because I'm an Amazon Prime member. It was so cheap, I figured even if it was a total bust, I'd only have wasted the price of a couple cups of fancy coffee.

The thing is called an EyeClops, and it's a combination microscope/video camera/still camera – and you can upload the results to your computer.

The results exceeded my expectations, by a long shot. Below are three photos I took this afternoon with my new toy. The first one is a digit on a wooden slide rule, at 100x magnification. The second is another digit, at 200x. And the third is the very fine fabric covering my mouse pad, at 400x. Considering the price I paid, I'd call these results absolutely remarkable. Click on the small photos to get a larger view...