Top wo Nerae 2! Kagaku Kouza
Japanese title: トップをねらえ２！科学講座
Type: Special
Episodes: 3
Source: Original
Genres: Sci-Fi
Studios: Gainax
Duration: 3 min per ep
Rating: PG-13 - Teens 13 or older

Similar to the Gunbuster! Science Lesson these are short "omake" bonus features bundled on the Blu-ray Box Complete Edition of the Top wo Nerae 2! Diebuster.

Each short lasts around three minutes, and features super deformed versions of Nono, Lal`C Melk Mark and the Dix-Neuf explaining the various scientific aspects of the series.