Last year it was no lasers, this year it's also no soldering. This is how hacker cons die. #34c3pic.twitter.com/n8Ep3BQ6Px
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Some angel asked for official German legal paperwork regarding the laser, which I obviously didn't have, and said I needed to take it down if I didn't have it.
That has not been a CERTling. "some angel"s behaviour I cant't explain or justify. Maybe you want to talk to PL / Orga.
Which is why I stated that I'd not take direct action re/ laser safety, but inform the CERT about it. I was thinking about taking along a power meter, but the sensor heads I have at hand either only go up to 5mW or only start at 50mW (the later would measure up to 40W).
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.