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Sylvain Poirier: "James, of course you said some obvious generalities, I'm just not sure for..." in Trick or Truth? — Essay...

James Putnam: ""All other points of correction must be demonstrated by all persons" I saw..." in Trick or Truth? — Essay...

Amrit Sorli: "speding 130 000 Dollars for such a speculative research is like throwing..." in Is Gravity Time's Archer?

Amrit Sorli: "Is Gravity Time’s Archer? sincerely this idea is a pure nonsense" in Is Gravity Time's Archer?

Zeeya Merali: "I’m lucky enough to be attending a COST Action workshop on quantum..." in Detecting Dark Matter...

Jonathan Dickau: "Aye aye Captain.. Certainly fractals have much to teach us, about the..." in Six Degrees to the...

Pentcho Valev: "Faster Than the Speed of Light? Trivial! When an observer starts moving..." in Faster than Light

Nicholas Hosein: "Why Quantum? Because reality requires it. When Max Planck (1858-1947)..." in Purifying Physics: The...

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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.

Purifying Physics: The Quest to Explain Why the “Quantum” Exists
A new framework for the laws underlying reality could explain why nature obeys quantum rules, the origin of time’s arrow, and the power of quantum computing.

Searching for the Impossible
A quest to discover which computational tasks can never be resolved.

Six Degrees to the Emergence of Reality
Physicists are racing to complete a new model of "quantum complex networks" that tackles the physical nature of time and paradoxical features of emergence of classical reality from the quantum world

Quantum in Context
An untapped resource could provide the magic needed for quantum computation—and perhaps even open the door to time travel.

March 27, 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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