학술논문
The last word.
Document Type
Article
Source
Subject
*SCIENCE
*ORTHOGRAPHY & spelling
*BRAIN
*SPACE sciences
*
*
*
Language
ISSN
0262-4079
Abstract
Presents answers to readers' questions about science. Explanation for differences in the spelling of American English and British English words; Animals that sleep with only half of their brain at a time; Story on the world's first accidental space shot.