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Is time travel allowed?
... go away. They are a consequence of the quantum mechanical uncertainty principle : if, at one moment of time, there are no fluctuations ... To learn the truth, we physicists must develop a deeper understanding of quantum theory in warped spacetime than we now have — i.e. a ...
plusadmin  18 May 2015  13:11  15 comments

Paying the price
... to take the more scientific approach needed for a deeper understanding of financial risks, when they were so easily bewitched by ... lenders to sell the loans on for a fixed price (removing the uncertainty) to investment banks, who repackaged them as mortgage backed ...
plusadmin  12 Jun 2015  17:16  0 comments

The physics of elementary particles: Part I
... there are elements in the chemical table! It has taken an understanding of mathematical symmetry combined with experiments into ... their range to very short distances (a consequence of the uncertainty principle of quantum mechanics). In collisions at relatively low ...
Marianne  3 Jun 2015  12:32  2 comments

Tying it all up
... the whole paraphernalia of modern technology relies on the understanding these two theories bring, they are mutually incompatible, because ... statements from quantum mechanics is the Heisenberg uncertainty principle . This is the principle that, at the very tiny (quantum) ...
plusadmin  30 Jun 2010  11:36  1 comment

'Quantum theory: A very short introduction'
... rush of discoveries in the 1920s – including Hiesenberg's uncertainty principle, the probabilistic nature of quantum theory and ... mind of the scientist, whose ambition is to gain the maximum understanding of what is happening in the physical world. To settle for less ...
Rachel  20 Apr 2015  15:04  0 comments

Building bridges from mathematics to the City
... the cost of pensions might change in the future and how much uncertainty there was in those projections. The programme, says Cairns, gave ... "The real problem in the credit crisis was a lack of understanding and communication of assumptions and limitations of the models," ...
Marianne  12 Jun 2015  17:15  0 comments

Paul the psychic octopus is back!
... Paul's contribution to the 2010 World Cup in our article Understanding uncertainty: how psychic was Paul? . ...
Rachel  17 Jun 2014  11:14  0 comments

'Deciphering the cosmic number'
... in the human psyche". It's an individual's pleasure in understanding nature that allows these archetypes to emerge from the ... clairvoyance. Jung found this idea mirrored in Heisenberg's uncertainty principle, which asserts that at a quantum level, the world is not ...
plusadmin  22 Apr 2015  17:24  0 comments

Pan(dem)ic?
... to The Lancet , Jenkins got hype confused with scientific uncertainty: in the face of the many unknowns that come with this new virus, ... the face of so many uncertainties? The biological side — understanding the virus and producing vaccines — is down to life scientists, ...
plusadmin  11 Jul 2011  18:53  0 comments

Finding order in chaos
... also their future motions predicted. Crucial to this was the understanding that predictions could be made by using mathematics. This ... scale, based  almost paradoxically  on a fundamental uncertainty of the precise behaviour of subatomic particles. It is possible ...
plusadmin  11 Jul 2011  13:23  6 comments