sparticle
n.— «Among the many possibilities proposed for what’s often called “new physics” is that the universe actually consists of tiny strands (or strings) of energy; that it contains several dimensions beyond those that we perceive; that it is full of mysterious particles—“sparticles”—that have yet to be detected; that it is not a universe at all but a multiverse; and that it began not with a bang but with a splat.» —“Crash Course” by Elizabeth Kolbert New Yorker May 14, 2007. (source: Double-Tongued Dictionary)
Further reading
Astronauts returning from space say they experience what’s called the overview effect, a new understanding of the fragility of our planet and our need to reflect on what humans all share as a species. A book about the end of the universe...
In this week’s puzzle, John Chaneski imagines the possibilities in several alternate universes. For example, what show would have hired him as the Quiz Guy if he’d answered an ad to create games involving nuthatches, northern flickers...