The only lunar crumbs in Poland, from the first manned lunar mission Apollo 11, are in the Olsztyn planetarium. They were presented the Polish authorities by US President Richard Nixon during his Warsaw visit in 1972.
Persistent contemplation of one`s own problems - called rumination - is a mechanism of dealing with emotions. Why do some people, for example those who struggle with depression or anxiety disorders, abuse rumination? Psychologist Dr. Monika Kornacka researches this issue, among other things by following the eyes of ruminating people.
Many animals get killed by cars; this problem also concerns monkeys. In the latest "Mammal Review", scientists from the University of Life Sciences in Poznań presented information on nearly 370 collisions with 46 primate species from 4 continents. They sourced the data from the Internet.