Exposure and Health Risks of Highway-Associated Heavy Metal Pollution in Orchard Soils and Fruits in Eastern Uganda. Green ...

In most churches, the decorations are red to symbolize the blood of martyrdom. Some churches remove all decorations on Good Friday, veiling anything that can’t be removed in black or purple. Holy ...

Child: The ancient Egyptian civilisation began 5,000 years ago and lasted 3,000 years! It was located along the River Nile in north-east Africa. I better write this down! Oh! I’ve lost my pen. Ancient ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...