Prepared by Cesar Harada for the Hong Kong Harbour School, Sept 6th 2014
Better google presentation with videos embedded : http://goo.gl/cKiFAE
Introduction to nuclear power, weapons and radioactive pollution in the environment for school kids. No science background required. We are trying to address the questions and anxieties kids may have about the nuclear power. We explain how we can contribute to a better understanding of radioactivity in the environment from a citizen science perspective.
CAUTION : some concepts and images may be shocking if not explained appropriately.
contact@cesarharada.com
Creative Commons 3.0 international, Attribution, Sharealike
Best-NO1 Best Black Magic Specialist Near Me Spiritual Healer Powerful Love S...
Environmental radioactivity, Audiovisual Introduction for kids
1. Brief Audiovisual Introduction to
Environmental Radioactivity
Prepared by Cesar Harada for the Hong Kong Harbour School, Sept 6th 2014
Questions
1. What is matter?
2. What is nuclear power?
3. What is nuclear energy? What is a nuclear bomb?
4. What happened in Hiroshima & Nagasaki?
5. What happened in Chernobyl? What is happening in Fukushima?
6. What is safe, and what is unsafe radiation?
7. How much nuclear weapons do we have? What is nuclear winter?
8. Where are nuclear power plants? What about Hong Kong?
9. Radioactivity in air, land, water and food.
10. How to measure radioactivity? What can I do about it?
11. How to protect from radioactivity?
Introduction to nuclear power, weapons and
radioactive pollution in the environment for school
kids. No science background required. We are trying
to address the questions and anxieties kids may
have about the nuclear power. We explain how we
can contribute to a better understanding of
radioactivity in the environment from a citizen
science perspective.
CAUTION : some concepts and images may be
shocking if not explained appropriately.
contact@cesarharada.com
Creative Commons 3.0 international, Attribution,
Sharealike
2. What is matter? What is a nucleus?
All the objects from everyday life that we can bump
into, touch or squeeze are composed of atoms. This
atomic matter is in turn made up of interacting
subatomic particles—usually a nucleus of protons and
neutrons, and a cloud of orbiting electrons.
http://en.wikipedia.org/wiki/Matter
“The Powers of Ten” (1977)films are two short American documentary films
written and directed by Charles and Ray Eames.
4. What is nuclear energy? Nuclear Fission and fusion, Nuclear Power plant and the Large Hadron Collider
Fusion and Fission Nuclear power plant Large Hadron Collider
6. What is a “safe” level of exposition to radioactivity?
7. What is a nuclear bomb? What happened in Hiroshima & Nagasaki?
1944 “Little Boy” on
Hiroshima was 12Kt
1961 “Tsar Bomba” 57’000 Kt
4750 times more power
8. Where are nuclear bombs today?
http://www.ploughshares.org/sites/def
ault/files/imagecache/blog_full_span/
Worldwide_nuclear_testing.png
http://www.huffingtonpost.com/eric-margolis/do-we-really-need-to-blow_
b_491367.html
9. What is nuclear winter?
http://www.wired.com/2011/02/nuclear-war-climate-change/
https://www.youtube.com/watch?v=WCTKc
d2Ko98
This documentary was made in 1984, at the
peak of the cold war era, when the
possibility of a nuclear World War III was a
palpable possibility.
12. Where is nuclear waste ?
Buried in “geological repositories”. In the oceans.
13. Pros and cons of nuclear power
Pros
● Steady, predictable
● Low Co2 emissions
● Stable cost
● Energy independency
Cons
● Accident, war vulnerability
● Radioactive waste disposal
● Global climate potential impact
● Security, economic, social and health concerns
14. Precautionary principle is not applied for nuclear power. Game Theory and deception is use as nuclear weapons proliferate.
“The precept that an action should not be taken if the consequences are uncertain and potentially
dangerous.”
“We do not inherit the Earth from our Ancestors, we borrow it from our Children”
The cold war continues as we keep producing more nuclear weapons on every sides.
http://science.howstuffworks.com/game-theory5.htm
17. How safe is Hong Kong?
http://www.hko.gov.hk/radiation/ermp/rmn/applet/map/rmn_hourly_e.htm
18. Daya Bay Nuclear power plant
Contengency plan “in the unlikely event of a nuclear accident at the Nuclear power stations at Daya Bay” :
http://www.dbcp.gov.hk/eng/dbcp/download.htm
Full contengency plan : http://www.dbcp.gov.hk/eng/dbcp/DBCP_Full_Version.pdf
19. Taishan Nuclear power plant
http://www.scmp.com/news/hong-kong/article/1303433/green-groups-fear-most-dangerous-
nuclear-power-plant-hong-kongs
Daya Bay
Taishan
Yangjiang
LuFeng
21. Warfare and vulnerability of nuclear installation. World War III hypothesis with first page google news search results.
http://www.bostonglobe.com/opinion/2014/08/
26/avoid-conflict-must-acknowledge-china-ambition/
sNHyMDZR7rtXwUi1bqpx8K/story.h
tml
When the balance of power is shifting, how
can a declining nation’s desire to preserve the
status quo be reconciled with an ascending
rival’s desire to revise the world order to
reflect its rising power?
http://www.chinatopix.com/articles/8833/2014
0904/xi-stirs-anti-japanese-spirit-among-chinese-
citizens.htm
China should gear up for many fights with
"new historical characteristics" as they move
towards their goals. They need to achieve
"common prosperity" little by little for
everyone and revive China's dreams, Xi said.
http://www.ibtimes.com/north-korea-threatens-attack-us-
nuclear-power-over-continuing-military-drills-south-korea-
1653882
North Korea Threatens To Attack US With Nuclear
Power Over Continuing Military Drills With South Korea
Tensions with the USA Tensions with Japan Tensions with North Korea
22. Cesar HARADA in Fukushima 2012. Focus on unmapped mountain terrain.
23. Cesar HARADA, Gabriella LEVINE, Joe MOROSS, in Fukushima 2013. Focus on underwater radioactivity.
24. Cesar HARADA in Fukushima 2014. Focus on seabed and sediment radioactivity. Oct 1 - 10th.
NOAA, USA Pr. Ken Buesseler
http://www.whoi.edu/page.do?pid=127
297
Land -> Sea
contamination
data is missing
Seafloor
contamination
map DOES NOT
EXIST.
CNRS, LSCE, France, Dr O. Evrard,
http://www.nature.com/srep/2014/140403/sr
ep04574/full/srep04574.html
CNRS, LSCE, France,
Radioactivity sensors for
geologic studies
25. Pilot testing in Hong Kong, Land, Air, Sea, Seafood.
Daya Bay
Taishan
Yangjiang
LuFeng