There are high frequency sounds that they emit when they experience certain stimuli, for example when not having enough water or leaves being torn. As far as I know some other plants or insects might be evolutionarily tuned to recognize those sounds and react to them. So yes, in a way plants can talk.

I have the same one!

700$!? Where are you located that tires are this expensive? Here in Austria they are between 40€-80€ per 1 tire.

Have you never just wanted to plug 2 PCs into each other back to back?