The idea is to burn these bricks around the edges of fields to keep elephants away.

VOA: special.2010.07.27

Businesses started to move out to the edges of cities where suburbs were developing.

VOA: special.2010.01.11

"It depends on what you are talking about. If you are talking about some money that bleeds around the edges to get a road paved, but you get the road paved, you get it paved on time, you get it paved to the quality it is supposed to be, frankly it is a nuisance,"

VOA: standard.2009.11.17

"What we are seeing in Iceland is that as the magma particles get towards the surface, they interact with the very cold water and they chill to form glassy fragments and these glassy fragments are small, they have sharp edges and when those get up in the air that is what is causing the risk to aviation."

VOA: standard.2010.04.15