And these ants are called harvester ants because they eat seeds.

The use of pheromones as chemical signals is more developed in ants, such as the red harvester ant, than in other hymenopteran groups.

Speak, Thus says Yahweh, The dead bodies of men shall fall as dung on the open field, and as the handful after the harvester and none shall gather them.

It will be like when the harvester gathers the wheat, and his arm reaps the grain. Yes, it will be like when one gleans grain in the valley of Rephaim.

And in harvester ants, I divide the tasks of the ants I see just outside the nest into these four categories where an ant is foraging, when it's out along the foraging trail, searching for food or bringing food back.

And in harvester ants, I divide the tasks of the ants I see just outside the nest into these four categories where an ant is foraging, when it's out along the foraging trail, searching for food or bringing food back.

Using wikis and digital fabrication tools, TED Fellow Marcin Jakubowski is open sourcing the blueprints for 50 farm machines, allowing anyone to build their own tractor or harvester from scratch. And that's only the first step in a project to write an instruction set for an entire self sustaining village .