Estrenamos segundo día de la semana y tras la expectación vivida en todo el mundo por el eclipse solar de ayer, es una buena ocasión para celebrar que las supersticione… Read More

Making baby steps in scaling up my formulae I ran into a problem. I downloaded Chris Bartlett's spreadsheet (among others but this seems to work best for me, except…). I wonder why i… Read More

Footage shows how North Korea's capital is empty of residentsRare aerial footage of North Korea's capital, Pyongyang, has revealed that while it's filled with skyscrapers, the vast… Read More