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Heinonen: When you look at the uranium
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Zero Days

When you look at the uranium which was there in Natanz, itwas a very special uranium

Heinonen: When you look at the uranium which was there in Natanz, it
was a very special uranium

Full Transcript

00:00:01.000 --> 00:00:03.249
Heinonen: When you look at the uranium
00:00:03.025 --> 00:00:07.129
which was there in Natanz, it was a very special uranium.
Duration
8 seconds
Views
24
Timestamp in Movie
00:29:40
Uploaded
Nov 01, 2025
Genres
documentary
Production
N/A

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Movie Summary

A documentary focused on Stuxnet, a piece of self-replicating computer malware that the U.S. and Israel unleashed to destroy a key part of an Iranian nuclear facility, and which ultimately spread beyond its intended target.
This is called isotope 236, and that was a puzzle to us, - Zero Days 00:13
This is called isotope 236, and that was a puzzle to us,
This sort of equipment has been bought - Zero Days 00:07
This sort of equipment has been bought
They never pointed out it to A.Q. Khan - Zero Days 00:07
They never pointed out it to A.Q. Khan
What I was surprised was the sophistication - Zero Days 00:11
What I was surprised was the sophistication
It was not something, you know, you just create - Zero Days 00:06
It was not something, you know, you just create
A centrifuge, you feed uranium gas - Zero Days 00:11
A centrifuge, you feed uranium gas
It separates uranium based on spinning the rotors. - Zero Days 00:06
It separates uranium based on spinning the rotors.
It spins so fast, 300 meters per second, - Zero Days 00:09
It spins so fast, 300 meters per second,
These are tremendous forces - Zero Days 00:09
These are tremendous forces
So it has to be balanced - Zero Days 00:07
So it has to be balanced
You have to raise the temperature - Zero Days 00:07
You have to raise the temperature
They are made from carbon fibre, - Zero Days 00:07
They are made from carbon fibre,
When you heat carbon fibre, it shrinks. - Zero Days 00:06
When you heat carbon fibre, it shrinks.
So you need to balance not only that they spin, - Zero Days 00:10
So you need to balance not only that they spin,
You can model it, you can calculate it, - Zero Days 00:10
You can model it, you can calculate it,
So it's a... It's a piece of art, so to say. - Zero Days 00:05
So it's a... It's a piece of art, so to say.
They have a lot of public relations videos - Zero Days 00:10
They have a lot of public relations videos
Kiyaei: Ahmadinejad came into his presidency saying - Zero Days 00:10
Kiyaei: Ahmadinejad came into his presidency saying
If they want us to sign more inspections - Zero Days 00:11
If they want us to sign more inspections
Iran is a signature to nuclear non-proliferation treaty, - Zero Days 00:09
Iran is a signature to nuclear non-proliferation treaty,