This project aims to achieve the extreme temporal resolution of attoseconds thanks to the use of perfectly controlled and well characterized pump/probe pulses, independently tunable in ultra-broadband spectral ranges, in combination with the implementation of a large variety of experimental approaches to design sophisticated experiments. The novel pump/probe experimental scheme, conceived and build by M. Nisoli’s team, will result from the synchronization of the few-cycle UV/VIS pulse with the attosecond XUV/X-ray pulse. By incorporating in this set up the most advanced detection methods we will push the frontiers of attosecond technology to unforeseen limits.