strangelet
n.— «But Wagner and Sancho’s court papers raise theoretical scenarios in which the LHC could create particles that gobble up the Earth, such as “killer strangelets.” Strangelets are hypothetical blobs of matter containing “strange” quarks, as well as the usual “up” and “down” types that make up ordinary matter.» —“Particle smasher ‘not a threat to the Earth’” by Hazel Muir New Scientist Mar. 28, 2008. (source: Double-Tongued Dictionary)
Further reading
“What has a head like a cat, feet like a cat, a tail like a cat, but isn’t a cat?” Answer: a kitten! A 1948 children’s joke book has lots of these to share with kids. Plus: an easy explanation for the difference between...
Sometimes it’s a challenge to give a book a chance: How many pages should you read before deciding it’s not worth your time? There’s a new formula to help with that decision — and it’s all based on your age. • Have you ever...