With the rise of science, a wide variety of technology has been developed by utilizing various power sources to promote the manufacturing industry. In fact, while science and technology have realized many dreams, what we have to consider now is the harmonization between technology and the environment.

1. IHI jet engine （displayed at Engine Museum）
2. H2A or mid-sized rocket GX （panel）
3. Test flight airplane equipped with pulse-jet engine （PD Aerospace）
4. Various aircraft models from Mitsubishi Heavy Industries （showing Japan’s aircraft history）

1. Power train unit used in Toyota PRIUS （structure model）
2. Full-scale mockup of gas turbine from Kawasaki Heavy Industries
3. World’s first production model VCR engine developed by MCE -5（video or actual model）
4. Environmentally friendly power generation(nuclear electric power generation and wind-force power generation）（NEDO:panel）