What does it mean to be an expert? In "Rethinking Expertise", Harry Collins and Robert Evans offer a radical new perspective on the role of expertise in the practice of science and the public evaluation of technology. Collins and Evans present a Periodic Table of Expertises based on the idea of taci[...]

Immerse yourself in the world of the spectacular Harry Potter film series, and learn why Yule Ball ice sculptures never melt, where Galleons, Sickles, and Knuts are really "minted," how to get a Hippogriff to work with actors, the inspiration behind Hogwarts castle, and why Dementors move the way th[...]

Much of what we know we cannot say. And much of what we do we cannot describe. For example, how do we know how to ride a bike when we can't explain how we do it? These abilities, which we are unable to articulate, were labeled "tacit knowledge" by chemist and philosopher Michael Polanyi, but here Ha[...]

In theory, at least, gravitational waves do exist. We are constantly bathed in gravitational radiation, which is generated when stars explode or collide and a portion of their mass becomes energy that ripples out like a disturbance on the surface of a serene pond. But unfortunately no gravitational [...]

Much of what humans know we cannot say. And much of what we do we cannot describe. For example, how do we know how to ride a bike when we can't explain how we do it? Abilities like this were called 'tacit knowledge' by physical chemist and philosopher Michael Polanyi, but here Harry Collins analyzes[...]

In the very successful and widely discussed first volume in the Golem series, The Golem: What You Should Know About Science, Harry Collins and Trevor Pinch likened science to the Golem, a creature from Jewish mythology, a powerful creature which, while not evil, can be dangerous because it is clumsy[...]