Dark matter might cause neutron stars to collapse into black holes

ratamacue0 called my attention to this interesting article on the possibility of dark matter "eating" neutron stars: Dark matter: Devourer of stars | Ars Technica. Neutron stars are collapsed stars that have used up all of their fusion fuel.  Typically what happens at that point in a star's life is that they collapse, but the extent of … Continue reading Dark matter might cause neutron stars to collapse into black holes

Digitization is increasing the accessibility of old scientific papers, and of history

Apparently, scientific papers have tended to fade away as they got older, with most papers only getting citations within the first decade or so after their publication.  But a Physics arXiv entry reveals that, with digitization, that is changing. The results show a clear trend. “Our analysis indicates that, in 2013, 36% of citations were … Continue reading Digitization is increasing the accessibility of old scientific papers, and of history

Religion in Latin America is strong, except in Uruguay

Pew just released an interesting report on religion in Latin America: Religion in Latin America | Pew Research Center's Religion & Public Life Project.  Given our recent discussion on the decline of religion in western societies, I found this report interesting.  Religion and belief in God remains very strong in Latin America, except in one country, Uruguay. … Continue reading Religion in Latin America is strong, except in Uruguay