16
POPSBacteria make major evolutionary shift in the lab In the meantime, the experiment stands as proof that evolution does not always lead to the best possible outcome. Instead, a chance event can sometimes open evolutionary doors for one population that remain forever closed to other populations with different histories.
14
POPS'Babelfish' to translate alien tongues could be built But Deacon argues that all languages arise from the common goal of describing the physical world. That limits the way a language could be constructed, he concludes. An alien race could use a strange medium like scents as their language, Deacon says, but the scents would still describe objects in their world. An odour that communicates "rock" or "tree" would be analogous to our words for the same objects. So there must be an underlying universal code that can be deciphered, as in mathematics.
8
POPSYour height dictates how jealousy strikes But unlike tall men, medium-height women can be more vulnerable to jealousy under some circumstances. Faced with socially or physically powerful rivals they actually felt more jealous than shorter or taller women. According to the study, this may be because tall and strong, or socially well-connected women could well pose a threat to average-height feminine favourites since they might win conflicts, including physical fights. "Taller women are more dominant and have greater fighting abilities than shorter women," write the researchers in Evolution and Human Behavior
0
POPSInform7 Inform 7 represents quite an evolution in the specification of classic text-based interactive fiction.