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Comedian Michael McIntyre claims it's Montreal.
On a more serious note.
The cleanest place on Earth is the world's largest and highest-energy particle accelerator, the Large Hadron Collider (LHC).
Built by the European Organisation for Nuclear Research, this colossal collider took 10 years to complete and sits beneath the Franco-Swiss border near Geneva.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoIn one way the question makes no sense, because "clean" is an ill-defined term.
One candidate might be computer chip factories, since even slight contaminants can ruin very expensive chips. Another might be biosafety level 4 laboratories, which work with agents which are known to cause severe to fatal diseases in humans and for which vaccines and other treatments are not available.
Grace M
I think that Buckingham Palace is the cleanest thing in the world
Leann Raynor
Elissa Gutmann
Wiki User
∙ 13y agoFrom what I've seen, expensive model houses in nice areas are immaculate.
Wiki User
∙ 11y agoAdd your answer:
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What every place on earth has a specific what?
Every place on earth has a specific what?
What is the smelliest place on earth?
Earth
What is the place farther north on earth?
The farthest North place on Earth is the North Pole.
What place on earth is immune to natural disasters?
No place on earth is immune to natural disasters.
What is the name of the northernmost place on earth?
Answerthe northernmost place on Earth is the North Pole!
Is a dog's mouth the cleanest place on earth?
The dog's mouth is not the cleanest place on earth because it has a lot of bacterias and the lick the part were they pea.
Where is the cleanest place on your face?
umm..... mostly the cleanest place on your face is kinds of behind your ear.
Are ashes the cleanest thing in the world?
I think ashes are the cleanest natural thing on earth
What is the first cleanest place in India?
Andaman and Nicobar Islands are cleanest place in India. No plastic or human litter has spoiled it there.
What is the cleanest city in the Philippines?
Ilocos Norte in the real and cleanest place and city in the Philippines....
Are cats one of the cleanest animals on earth?
no
Is Antarctica the cleanest place on earth?
There is no dust in Antarctica and no cold germs. Scientific 'clean rooms' could be cleaner than Antarctica.
What is the cleanest place in Australia?
New Zealand.
What is the worlds cleanest place?
This is Calgary, in Canada
What is the cleanest place in the house?
a toilet!The kitchen.
Which is the cleanest place the whole world?
Singapore is mainly the cleanest in the whole world because if you litter there, the police can give you a penalty
What are two advantages of Green energy?
Less of polution and cleanest earth.
