Seoul_lasers

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  Seoul_lasers

• Sep 20, 2018

Just became a department head at a major International School in Victoria BC

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  OVNI

• Mar 16, 2016

You're welcome and thanks for the rep! :beer:

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  ryansoh3

• Apr 7, 2014

Interesting, thanks for the card. I'll have to check that out.

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  Seoul_lasers

• Mar 25, 2014

Hey, I didn't know you were building a new laser. I've been busy with LG Display and Canada immigration for my wife.

Sounds good. Would like to meet me and show you my new stuff as well... hopefully
I will try and get a new build. looking a an all copper host by sinner (in Dubai)
Do you have a link to your laser build? Very interested!!

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  ryansoh3

• Mar 25, 2014

I'm doing pretty well, thanks.
I'm going to finish up the TN30 laser this week during my spring break and hopefully you can have a look.

I haven't done much with the Arduino so I'm ready to return it to you, thanks!

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  ryansoh3

• Jan 12, 2014

Whoops, didn't see your previous message because it was posted on your page. Thanks for the tests again.
Here's the scope I was talking about. It's not 50GHz, but rather 62GHz. I really like his video experiments. Experiments and Demo of an Agilent DSA-X 96204Q 160GS/s 62GHz Oscilloscope - YouTube

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  Seoul_lasers

• Jan 11, 2014

I did a propane flame test using a metal
container. Immediately the powder discoloued
and gave off a orangey flame and distinct smell of urathane
coating. This powder is quite obviously
dust collected from
shops. Also present in the material is iron
as well.
Your Fe2O3 is regent grade.

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  ryansoh3

• Jan 11, 2014

Aww crap, thanks for the tests. I guess it's time to go and argue with the paint shop owner as well. How did you know it was contaminated with urethane? How much do you think is Al out of that mixture?

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  ryansoh3

• Jan 11, 2014

Great, thanks for the testing. Have you noticed that it goes out very easily when it's on a surface?
Here's the Supbeam website: High Power LED Flashlight - China - SUPBEAM ® | LED Flashlight |
I have the K40 XM-L2, and talk to Chris about making an order here: chris@supbeam.com and tell him Ryan referred you to him.

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  KRNAZNBOY

• Oct 7, 2013

fellow korean, watsup!

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  c0ldshadow

• Mar 8, 2013

thx for the donation

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  grainde

• Aug 2, 2012

Thanks for the rep! I should have really spelt "reiterate" correctly though! lol

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  ryansoh3

• Jul 17, 2012

That's awesome!
I would certainly love to have some.
Could you tell me the website/physical address please?
Cheers! :beer:

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  Meatball

• May 25, 2012

Yeah, I know, its a shame it will take me awhile to get over there. But Hey, that's really cool. That must be an a great experience to have. Really, how did you find such an opportunity?

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  Meatball

• May 25, 2012

Drat. My Korean friends didn't get my name quite right then!

I will go on a foreign exchange transfer for either one semester or a summer - sometime in the next 3 years. I know its awhile, but I need the time to plan. I need to decide between Korean language University or engineering for my time there. I have contacts in Seoul, Busan, and Jeju Island. You're teaching English right? I suppose they're treating you well then!

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  Meatball

• May 24, 2012

Nice! I love kimchi with a little 소주! When I come to Korea, we should meet up!

-타일러
-Tyler