Guest Thinkers — February 16, 2011

Vote for Did You Know?!

Jeff Brenman’s adaptation of Karl Fisch’s Did You Know? presentation is currently the most popular slideshow at SlideShare’s World’s Best Presentation Contest. If you haven’t seen it, Jeff’s version is awesome. Go watch it, and then vote for it in the contest!

Starts With A Bang

The better way to measure cosmic time

For some reason, when we talk about the age of stars, galaxies, and the Universe, we use "years" to measure time. Can we do better?

A technician in a clean suit inspects a large, segmented, hexagonal mirror inside a circular gray structure.

Hard Science

Why a James Webb Space Telescope mystery doesn’t (necessarily) break cosmology

The JWST's observations of well-developed galaxies early in universal history may coincide with accepted astronomical theory after all.

A book titled "Cultures of Growth" by Mary C. Murphy lying on a dark blue fabric surface.

Business

“Cultures of growth”: How small changes can build stronger, more successful teams

Psychologist Mary C. Murphy explains why growth-mindset teams outperform those centered around a lone genius.

Starts With A Bang

The Universe might never run out of hydrogen

The most common element in the Universe, vital for forming new stars, is hydrogen. But there's a finite amount of it; what if we run out?

Abstract monochrome sketch of two figures, one with head bowed and the other looking downward, conveying a contemplative or somber mood, suggestive of the Chiron effect.

Neuropsych

The Chiron effect: Are “wounded healers” better healers?

Sometimes you just want to hear, "I know what it's like."

Up Next

Guest Thinkers

Who owns blog comments?

Over the weekend, I had the thought, “Who owns the comments on this blog? “ The Reasonable Man blog has a nice summary of copyright law on this issue and […]