4D2U

AcronymDefinition
4D2U4-Dimensional Digital Universe (National Astronomical Observatory of Japan)
References in periodicals archive ?
The ambitious, $28-million NASA-funded museum includes an interactive planetarium using data from the mountain's observatories, exhibits such as one in the Kumulipo (the Hawaiian creation chant) and a "4D2U Theater," a one-of-a kind exhibit using real astronomical data in its six minute simulation of the universe's evolution.