VOTE PF PHOTO CONTEST - Stand back, I'm going to try Science

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Discussion Overview

The thread centers around a photo contest with a science theme, where participants are encouraged to vote for their favorite science-themed picture. The discussion includes various contributions about the significance of the images and the science behind them, as well as technical aspects related to the participants' own experiences in science.

Discussion Character

  • Debate/contested
  • Meta-discussion

Main Points Raised

  • Some participants express their preference for Lisa's picture, citing that the explanation enhances the meaning of the phrase "stand back."
  • One participant shares a personal experience related to compressive-strength tests of mortar and concrete, noting the potential hazards involved.
  • Marzena is also nominated for her picture, with a participant mentioning ongoing research into EEG for early dyslexia diagnosis.
  • Another participant praises ZapperZ's picture, describing it as "too cool for words."
  • A participant mentions the safety precautions associated with their own science work, specifically regarding high-voltage equipment and the necessary safeguards to prevent electric shock.
  • One participant reports an issue with the voting mechanism, stating they do not have the option to vote.
  • Another participant responds to the voting issue, asking if others are experiencing similar problems and suggesting that a name will appear in italics if a vote has already been cast.

Areas of Agreement / Disagreement

Participants express differing opinions on which photo to vote for, indicating a lack of consensus on the best entry. Additionally, there are technical issues raised regarding the voting process, which remain unresolved.

Contextual Notes

Some participants reference personal experiences and technical details that may not be fully understood without additional context about the science involved. The discussion includes various assumptions about the voting process and the significance of the images presented.

Vote now!

  • Matthyaouw

    Votes: 0 0.0%
  • ZapperZ

    Votes: 7 25.0%
  • Lisab

    Votes: 4 14.3%
  • Marzena

    Votes: 9 32.1%
  • Glondor

    Votes: 1 3.6%
  • Larkspur

    Votes: 0 0.0%
  • Integral

    Votes: 5 17.9%
  • Andre

    Votes: 2 7.1%

  • Total voters
    28
  • Poll closed .
matthyaouw
Gold Member
Messages
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Vote for the best science-themed picture.

1. Matthyaouw
2403150129_d43d012913.jpg


2. ZapperZ
img2837tu1.jpg


3.Lisab
http://img374.imageshack.us/img374/5706/ijoisten3.jpg

4. Marzena
marzena_science.jpg


5. Glondor
IMG_7419-1.jpg


6. Larkspur
3061880555_0bec4d81fb_o.jpg


7. Integral
Picture131a.jpg


8. Andre
zk62km.jpg


View the contest thread to read the science connection for each picture.
 
Last edited by a moderator:
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I voted for Lisa because the explanation gives meaning to the phrase: "stand back"
 
Andre said:
I voted for Lisa because the explanation gives meaning to the phrase: "stand back"
Me too. When I was doing compressive-strength tests of mortar and concrete, those test-cylinders would sometimes practically explode. I imagine that deflection-tests on beams could produce shrapnel, too.
 
Last edited:
Vote Marzena for Neuro.
 
kingdomof said:
Vote Marzena for Neuro.

This is ongoing research, they hope to find things in EEG that will help in early dyslexia diagnosis.
 
ZapperZ is too cool for words.
 
Andre said:
I voted for Lisa because the explanation gives meaning to the phrase: "stand back"

Actually the capacitor/inductor bank in my picture, when fully charged and operational, would also qualify to be included in the "stand back" advice. :)

It is typically charged up to 43 kV, and will be shielded behind a thick G10 board and interlocked inside a cabinet. Whenever the cabinet door is opened, a dump switch will close to ground all the capacitors. Still, one has to use a grounding stick and touch every single component in the cabinet before maintenance/repair work can commence.

Without all these safeguards, you literally will get a shock from even a couple of feet away.

And people say physics work is boring...

:)

Zz.
 
I have no option to vote. The lil spot to check is not there.
 
Very odd Glondor. You've not already voted have you? One name will appear in italics if you have. Post a note here if you still can't vote when you read this.
Is anyone else having problems?
 

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