Uncategorized
-
Deception Detection
Psychologists are trying to see whether the statistically significant deception signals found in laboratory experiments exist in high stakes, realistic lies, and whether real lie detectors, such as police officers and judges, are able to detect them.
- Humans
Letters from the July 31, 2004, issue of Science News
More than child’s play? While reading about the amazing properties of Archimedes’ Stomachion (“Glimpses of Genius,” SN: 5/15/04, p. 314: Glimpses of Genius), I wondered whether a mere child’s toy would exhibit such mathematical precision, with each vertex falling on a lattice point of a 12-by-12 grid. Perhaps Archimedes took the basic plan of the […]
- Math
Math Olympiad in Athens
A team from the United States placed second in this year's International Mathematical Olympiad.
