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We're a little crazy, about science!

Posts tagged “mathematics

Physicists retrieve ‘lost’ information from quantum measurements

quantum mechanics

quantum mechanics

Typically when scientists make a measurement, they know exactly what kind of measurement they’re making, and their purpose is to obtain a measurement outcome. But in an “unrecorded measurement,” both the type of measurement and the measurement outcome are unknown.

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The music of the mind: throwing light on human consciousness

New theory linking brain activity to brain shape could throw light on human consciousness

New theory linking brain activity to brain shape could throw light on human consciousness

UNSW Australia scientists have shown that complex human brain activity is governed by the same simple universal rule of nature that can explain other phenomena such as the beautiful sound of a finely crafted violin or the spots on a leopard. The UNSW team has identified a link between the distinctive patterns of brain function that occur at rest and the physical structure of people’s brains.

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Beam me up! Teleporting the memory of an organism

Physicists propose the first scheme to teleport the memory of an organism
Physicists propose the first scheme to teleport the memory of an organism

LLAP, Leonard Nimoy

In “Star Trek”, a transporter can teleport a person from one location to a remote location without actually making the journey along the way. Such a transporter has fascinated many people. Quantum teleportation shares several features of the transporter and is one of the most important protocols in quantum information.

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Computing with time travel

Computing with time travel

Computing with time travel

Why send a message back in time, but lock it so that no one can ever read the contents? Because it may be the key to solving currently intractable problems. It turns out that an unopened message can be exceedingly useful. This is true if the experimenter entangles the message with some other system in the laboratory before sending it.

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Anyone hear the new Taylor Shift song?

Since I’m apparently feeling a little punny…

Taylor shift


Suicide and skin color, or how being black is killing you

Racism, it takes many forms

The great racial divide, despite all the evidence showing that racism, hate and frankly plain stupidity is alive and well, there are people who cannot accept it. This probably will not change anything for those people, but for the first time a new study shows that while suicide rates in children younger than 12 have remained steady for the past 20 years, there are significantly higher suicide rates among black children.

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Black hole hunters tackle a cosmic conundrum

Henize 2-10 galaxy

Image credit goes to : NASA

While mass media was busy misquoting Stephen Hawking and arguing about black holes, astrophysicists have been hard at work trying to solve still unanswered questions about them. Now a team has not only proven that a supermassive black hole exists in a place where it isn’t supposed to be, but in doing so have opened a new door to what things were like in the early universe.

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