3 thoughts on “Why did this have to be behind those trees?”
someone was not paying attention at his Physics class
It´s not for fun, but it´s for temperature dilatation of metal pipes. If it follow long distance straight it brakes, but this U on it allow move and elasticity.
someone was not paying attention at his Physics class
It´s not for fun, but it´s for temperature dilatation of metal pipes. If it follow long distance straight it brakes, but this U on it allow move and elasticity.
And what the hell is it?