Author: Miguel A. Vadillo joined University College London in 2012 as a research associate after working more than ten years at the University of Deusto. Currently, he is a lecturer in decision psychology at the Department of Primary Care and Public Health Sciences, King’s College London. He also remains affiliated with UCL as an honorary […]
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Rats’ desires to go certain places revealed in their dreams Rats dream about places they want to go, according to a study published in eLife. Researchers showed an inaccessible treat to rats, then coaxed them to sleep in a comfortable nest, monitoring their brain activity, and when they woke, they went directly to the place […]
Back in 2001, the Human Genome Project gave us a complete readout of our DNA, unraveling that magic sequence of As, Gs, Cs, and Ts that contained all the information for making one of us. Thanks to that, we now know that in that sequence only 1.5% has information to make proteins, a fact that […]
It is likely that you have read somewhere that gravity is much weaker than the electromagnetic interaction. And it is true: for the electron and the proton gravity is 39 orders of magnitude weaker. Still what governs the movement of moons, planets, stars and galaxies is gravity; even the existence of dark matter is deduced […]
Since the cells were discovered with the advent of the microscope in the late seventeenth century, scientists have tried hard to find out what is going on into them. An avalanche of techniques and technologies emerged over the course of decades slowly discovering important molecular features of the cellular world to our knowledge and our […]
The lymphatic system performs important immune functions, and runs parallel to the blood circulatory system to provide a secondary circulation that transports excess interstitial fluid, proteins and metabolic waste products from the systemic tissues back into the blood. For centuries, it was thought that the central nervous system lacks a lymphatic drainage system and the […]
Humanities & Social Sciences • Science • Technology • Weekly Selection
Polar winds found on Saturn’s moon Titan Titan, one of Saturn’s moons, has polar winds that take gases from its atmosphere and throw them into space, very much like Earth’s polar winds, according to data collected by the Cassini space probe, which has been studying Saturn and its moons since 2004. Space.com Supermassive black hole’s […]
In Economics, there is a number of what may be called equivalence theorems. They indicate how two seemingly different economic mechanisms are equivalent in most or all of their consequences. Typically the equivalence may be established under certain conditions that are considered general enough for the theorem to be relevant. Perhaps the oldest and one […]
No matter how the layout of the periodic table may be, there are elements that are always grouped together. This is easy to understand; let’s take for example the standard form of the table (due to H.G. Deming). In this layout each group, each vertical column in the table, has more significant periodic trends than […]
The Penrose–Hameroff theory of orchestrated objective reduction (Orch OR) claims that quantum computations in the brain account for consciousness . The communication among neurons by the secretion of neurotransmitters is based on synaptic vesicles distributed along their axons. The neuronal cytoskeleton has a key role in the dynamics of these vesicles. In the 1990s, Stuart […]