Porque un Pueblo Informado es un Pueblo Educado

Science & Technology

What Are Light Echoes, and Why Do They Matter?

When I was a kid, I sometimes played basketball on a schoolyard court next to a brick wall. Bouncing the ball, I’d notice its sound repeated a split second later from the wall’s direction. It sounded a little different, but it was clearly the same noise the ball made when it hit the blacktop, just...

Science

Scientists reveal Alaska could get up to two minutes’ warning before the next big quake

For a wide variety of earthquake scenarios in Alaska, an earthquake early warning (EEW) system could provide at least 10 seconds of warning time for hazardous shaking, according to a new report. Increasing the density and improving the spacing of seismic stations around the state could add 5 to 15 seconds to these estimated warning...

Blog

Prisão de Bolsonaro: outras 8 reviravoltas na política brasileira em meses de agosto

Crédito, Getty Images Legenda da foto, A decisão que determinou a prisão domiciliar de Jair Bolsonaro foi publicada na segunda-feira (4/8) Article Information Author, Caio Quero e Julia Braun Role, Da BBC News Brasil em Londres Há 8 horas Agosto já entrou para o folclore brasileiro como um mês de muitas reviravoltas na política nacional....