moritzsimon's comments

moritzsimon | 9 years ago | on: Chernobyl’s new sarcophagus

I remember reading in some forums a while ago that the timeframe is somewhat in the range of 50-100y for recovering most of the waste. Probably they need another sarcophag inbetween ...

moritzsimon | 9 years ago | on: LEDs may cause retinal toxicity at occupational domestic illuminance

Two more situations where this spectrum and intensity is in use: on stages (music,TV) the old PAR lights are nowadays nearly fully replaced by strong led spots shining directly on the actors. Still you don't spend 22h on stage of course.

The other situation would be artificial gardening system where a heavy bended light spectrum is used to grow lettuce etc.

moritzsimon | 9 years ago | on: Ask HN: Can you recommend some 33c3 talks?

In no particular order I found these quite I interesting:

Dieselgate – A year later

Where in the World Is Carmen Sandiego? (Hacking flight tickets)

Visiting The Bear Den (cyber espionage)

Welcome to the Anthropocene

Shining some light on the Amazon Dash button (Super advanced Hardware hacking skills on the dash button)

page 1