Category Archives: Science

A more perfect unit: The New Mole

THE MOLE—as in 6.02214076×10^23, the unit in chemistry used to count really really tiny stuff like atoms and molecules. Well, THE MOLE changed (it’s not simply 6.022×10^23 anymore). And while you may not have noticed it, a fundamental shift in … Continue reading

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The Rise of Molds

The film records the growth of four types of molds used for food fermentation, namely Rhizopus, Aspergillus niger, Aspergillus oryzae and Penicillium. Captured by time-lapse supermacro photography, the growth of these molds is magical and charming, revealing a mysterious and … Continue reading

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Why Sugar Always Twists Light To The Right – Optical Rotation

A solution of sugar water can actually change the orientation of polarised light. Glucose/dextrose always twists light to the right! It’s all to do with the superposition for quantum states and the chirality or handedness of sugar molecules. Here’s my … Continue reading

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Science with Sam: Is our reality just one part of a multiverse?

From bubble universes to a mirror world where time runs backwards, the concept of a multiverse is one of the weirdest ideas in science. But it might just be true. Could the reality we experience be one of many? Are … Continue reading

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Does Consciousness Influence Quantum Mechanics?

It’s not surprising that the profound weirdness of the quantum world has inspired some outlandish explanations – nor that these have strayed into the realm of what we might call mysticism. One particularly pervasive notion is the idea that consciousness … Continue reading

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How animals and plants are evolving in cities

In cities, evolution occurs constantly, as countless plants, animals and insects adapt to human-made habitats in spectacular ways. Evolutionary biologist Menno Schilthuizen calls on peculiar beings such as fast food-loving mice and self-cooling snails to illustrate the ever-transforming wonders of … Continue reading

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How Does Life Come From Randomness?

David Kaplan explains how the law of increasing entropy could drive random bits of matter into the stable, orderly structures of life.

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How Symmetry Shapes Nature’s Laws

In this 2-minute video, David Kaplan explains how the search for hidden symmetries leads to discoveries like the Higgs boson.

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A touch of absurdity can help to wrap your mind around reality | Psyche Ideas

At the Surreal Things exhibition at the V&A Museum on 27 March 2007. Photo by Peter Macdiarmid/Getty David Robsonis a science writer. His first book is The Intelligence Trap: Why Smart People Do Stupid Things and How to Make Wiser … Continue reading

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Interview with Lisa Randall & Hèctor Parra: The Models “Randall-Sundrum 1 & 2” Presented by…

Provided to YouTube by Independent Digital Interview with Lisa Randall & Hèctor Parra: The Models “Randall-Sundrum 1 & 2” Presented by Lisa Randall · Hector Parra · Lisa Randall · Not Applicable · na Hèctor Parra: Hypermusic Prologue ℗ 2010 … Continue reading

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