On display there were more than 4,100 valuable inventions and new technological innovations, including 550-odd pieces of advanced sci-tech achievements. The exhibition demonstrated high creative spirit and ardent patriotism of the Korean youth to discharge their mission as the pioneer for building a sci-tech power.

Young scientists of the State Academy of Sciences presented 3-D underground information system for putting coal production on a modern, scientific and IT basis.

Drawing the attention of the visitors were the system for automatically distinguishing rolling stock and 4-D simulation film editing system and screening system presented by research institutions.

The Paektusan Hero Youth Shock Brigade Guidance Bureau exhibited more than 60 research achievements, thus showing the truth that there is nothing impossible when one depends on its own strength.

The three-revolution team members across the country put on display sci-tech achievements conducive to boosting the production in industrial establishments, including the polychrome technology of cotton towel and a soap moisture measuring instrument.

All the achievements clearly prove the validity of the Workers' Party of Korea's idea of prioritizing science and technology, encouraging the young Korean people stepping up the youth science and technology campaign.