Science related photos

  1. ~christina~

    ~christina~ 824
    Gold Member

    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. :biggrin:

    [​IMG]
    Blood Shoeprint.

    [​IMG]

    Saliva Amylase test.

    Post yours! :smile:
     
  2. jcsd
  3. ~christina~

    ~christina~ 824
    Gold Member

    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)* :surprised

    Post post post! :biggrin:
     
  4. Pengwuino

    Pengwuino 7,118
    Gold Member

    Which ones the sperm one.
     
  5. [​IMG]

    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.
     
  6. drizzle

    drizzle 535
    Gold Member

    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. :biggrin:

    [​IMG]


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

    ~christina~ 824
    Gold Member

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

    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! :surprised:
     
  8. fuzzyfelt

    fuzzyfelt 743
    Gold Member

    Nice science related photos. Hope to see more!
     
  9. drizzle

    drizzle 535
    Gold Member

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

    :biggrin:
     
  10. Yes ~c~ it was the purpose of that hole and we knew we were going to find it
     
  11. Gokul43201

    Gokul43201 11,141
    Staff Emeritus
    Science Advisor
    Gold Member

    What's the thesis on? TCOs? Photovoltaics?
     
  12. drizzle

    drizzle 535
    Gold Member

    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! :biggrin:
     
  13. Andy Resnick

    Andy Resnick 5,781
    Science Advisor

    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.

    [​IMG]

    [​IMG]
     
  14. 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

    [​IMG]

    :smile: from a smiley about half that size. But it made an interesting picture.
     
  15. drizzle

    drizzle 535
    Gold Member

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

    Staff: Mentor

    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!

    [​IMG]

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

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

    Monique 4,700
    Staff Emeritus
    Science Advisor
    Gold Member

    Two images you might find interesting, guess what they are :smile:
     

    Attached Files:

  18. drizzle

    drizzle 535
    Gold Member

    A worm and a... Worm. :biggrin:
     
  19. Monique

    Monique 4,700
    Staff Emeritus
    Science Advisor
    Gold Member

    You're on to me! :biggrin:
     
  20. Andy Resnick

    Andy Resnick 5,781
    Science Advisor

    I'm guessing a GFP-transfected c. elegans. What's the construct?
     
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