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Robert McEachern: "Eckard, "Future sound cannot be heard in advance;" I agree. But the future..." in Quantum Coherence =...

Eckard Blumschein: "Rob, Writing [FT] ”is applicable to ALL data, past, present and future...." in Quantum Coherence =...

Steve Agnew: "It is interesting to me that you keep bringing up the definition of the..." in Conjuring a Neutron Star...

Steve Dufourny: "Mr Tegmark can make the multispheres if he wants :) but please play in a..." in In Praise of Physics...

Steve Dufourny: "a bridge in geometrical algebras ???? :) all my net is checked even here..." in In Praise of Physics...

Jan Mazuch: "Dear David Wolpert , As you said: Inference devices are physical machines..." in Inferring the Limits on...

Jan Mazuch: "Dear all, Because simple rotation creating g forces and time dilatation is..." in Conjuring a Neutron Star...

paul valletta: "Amrit..take a look at Picasso's early work prior to 1909 ?..not a hint of..." in Inferring the Limits on...

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Conjuring a Neutron Star from a Nanowire
Using tiny mechanical devices to create accelerations equivalent to 100 million times the Earth’s gravitational field—mimicking the arena of quantum gravity in the lab.

Inferring the Limits on Reality (that Even the Gods Must Obey)
The fuzziness of the quantum realm could arise from mathematical restrictions on what can ever be known.

The Quantum Thermodynamic Revolution
Combining theories of quantum information with the science of heat and energy transfer could lead to new technologies.

Face Off: Building a Toy Universe to Pit Quantum Theory Against Gravity
Using superconducting circuits to create a curved-spacetime analog with stronger gravity than our cosmos.

Is Gravity Time's Archer?
A new model argues the forces between particles in the early universe loosed time's arrow, creating temporal order from chaos.

August 1, 2015

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Recent Comments

The radio signals most likely to be detectable would be those emitted by scientific probes or even communications between space ships (for space traveling civilizations).

Such signals would of necessity have more power behind them and thus be more likely to be detectable over long distances. Normal intraplanatary communications only need sufficient power to travel at most a distance measured in kilometers. Communications to distant probes need power and frequencies that can travel...

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