What is the fine-grained topic of the following text: Founded in 1992, Daat concentrates on the development of top-performing computational fluid dynamics (CFD) products.� It was the only CFD company nominated for the prestigious NASA Tibbetts award in 1999 for its accomplishments in bringing powerful CFD technology to every desktop.� Daat launched Coolit in 1996, the only Windows CFD software for thermal design of electronics on the market.� Since then, Coolit has become the leader in the field and is the only vendor offering software for all Windows platforms including: 95, 98, NT, 2000, and XP.� Coolit software has remarkable user-friendliness, a full range of Windows capabilities, and exceptionally fast solution times that are particularly valuable for �what if� analyses. Only return the topic.
Daat's development and success of its computational fluid dynamics (CFD) and thermal design software, Coolit.