Smooth wire fences didn't work either - the cattle simply pushed through them. Barbed wire changed what the Homestead Act could not. Until it was developed, the prairie was an unbounded space ...

Virtual fences are a new line of defense in protecting endangered species. They also provide a more sustainable approach to ...

By Marlowe Starling In the Orinoco River Basin spanning Venezuela and Colombia, biodiversity and agriculture are at odds.

which will ensure that the fence delivers a strong shock even if the animal is in contact with the wire for only a short period of time. Electric cattle fences can be dangerous if they are not ...

You can see more than 2,000 unique varieties of the vital tool, which corralled livestock and ... designed and patented a type of wire fencing known as barbed wire. In a short time, his invention ...