Science related photos

~christina~

I haven't found a thread with this topic so I thought I'd start one.

i'll start by posting these photos. Hopefully they are scientific enough.


Blood Shoeprint.



Saliva Amylase test.

Post yours!

~christina~

Come on, I know I'm not the only person with scientific photos lying around. I know there are other scientists around here.*looks under some rocks (but only finds some earthworms)*

Post post post!

Pengwuino

Which ones the sperm one.

Andre

The so called "Usselo Horizon" as found in a hole, we dug in the Maatheide, close to Lommel in Belgium at only ~1 meter depth.

Gad

Okay, this is one of the SEM photos of Al doped zinc oxide nanopowder... I'm not including it in my thesis, as you can tell the magnification is not enough.




P.S. ~christina~, spray some acid on them!

~christina~

Nice picture. I don't think we have a SEM in our school. Interesting to see.
Them? You mean the penguin of course.

Very nice, Andre. Were you digging the hole to intentionally look for the charcoal soil layer?

None are of the spermatazoa test. I'm not sure if it's legal to post! :

fuzzyfelt

Nice science related photos. Hope to see more!

Gad

Neither do we, haven't you noticed the French note!
I've send the samples to one of the schools there, I mean France, my prof recomend it.

Andre

Yes ~c~ it was the purpose of that hole and we knew we were going to find it

Gokul43201

What's the thesis on? TCOs? Photovoltaics?

Gad

Neither, it's a bit odd from what you've expected. I study the effect of changing the Sol Gel [which is a chemical synthesis route] growth parameters on the structural and optical properties of ZnO nanomaterials...

Do I have to go public!

Andy Resnick

Here's a couple images of diffraction patterns caused by illuminating a 5 um diameter pinhole: one used a laser (can see the effect the iris has?), and the other a white light source- note the chromatic aberrations. No alterations to contrast/brightness/etc.

Ms Music

When I saw this thread, I thought I must post one of my daughter's elementary school "properties of light" project photo, but Andy beat me to it!

I got bored with the typical pin hole and double slit thingy, so I made a smiley face..... LOL



from a smiley about half that size. But it made an interesting picture.

Gad

That's so cool Ms Music... Can you make the [biggrin] face?

lisab

Very nice Ms Music. I went to a Fourier transform applet site and drew in a smiley, and took a screen shot...look how close mine is to yours!



If you want to play with the applet, it's here -

http://escher.epfl.ch/fft/

Monique

Two images you might find interesting, guess what they are

Attached Thumbnails

   

Gad

A worm and a... Worm.