Space-rock alert

by Alexandra Witze from Nature 522, 418 (25 June 2015) doi:10.1038/522418a Step aside, Armageddon and Deep Impact: two films are in competition to be this generation’s seminal asteroid movie. Both […]

Doing the math in Berlin

by Kai Kupferschmidt, Gretchen Vogel, from Science 23 May 2014: Vol. 344 no. 6186 pp. 791-792; doi: 10.1126/science.344.6186.791 When Johanna Wanka was a mathematician in communist East Germany, any foray […]

The Spirit: A granule of time

The Spirit‘s newspapers stories (and also the stories published on Quality magazines) are in public domain. I found that the beginning of this story is really interesting, with its intriguing […]