Tag Archives : energy requirements

Did you often wonder at how those tiny birds literally fly from one continent to the other? They do this twice a year migrating from a cold place to a warmer place. A new study conducted by a group of researchers Wojciechowski and colleague Berry Pinshow at Nicolaus Copernicus University in Torun, Poland revealed that the birds reduce their night time [...]

Linfen in China is located right in the center of the country’s massive coal industry. The place has the dubious honor of being the most polluted city in the world. It also has not had a mayor for half a year now because the previous local executives were dismissed from service for poor management. The local power now lies with the Deputy Mayor Luo [...]