Have you ever wanted fresh tomatoes from your garden, without the fuss or muss of actually gardening? Help could be close at hand, with robot gardeners tending MIT's vegetable gardens!

Filed under: robot, gardeners, tomatoes, garden, and plants

When one group of insects attacks the roots, they send out a signal so that another group will not attack the leaves and be disappointed as the leaves fade.

When that second group of insects attacks the leaves, they send out a signal so another group will avoid the roots and go for another plant.

This clearly helps both groups and keeps the plant healthier and therefore more edible for a longer period.

Filed under: plants, animals, insects, and communication