Do Plants Practice Grid Computing?

Roland Piquepaille writes "According to Nature, plants appear to 'think' and seem to optimize their 'breathing' by conducting simple calculations through a distributed computing scheme. "David Peak and co-workers at Utah State University in Logan say that plants may regulate their uptake and loss of gases by 'distributed computation' -- a kind of information processing that involves communication between many interacting units." Nature adds this is similar to signals exchanged by ants to find the best source of food for an ant community. In their paper, the researchers added that their results were "consistent with the proposition that a plant solves its optimal gas exchange problem through an emergent, distributed computation performed by its leaves." This overview contains more details and references. It also includes a picture of the tiny pores on the surface of a cactus leaf, called stomata, which permit the plant to breathe when they're opened."

Comments

Sig test - do not mod.

[SharpFang]

Sig test - do not mod.