Last year, the Optoma HD25 made a splash in the sub-$1000 home theater projector market. This year, Optoma has released the HD26, another sub-$1000 home video projector, as the next iteration in its inexpensive home theater line-up.
The definition of tempestuous is something very stormy or characterized by great conflict. When a couple argues all the time, their relationship is an example of a tempestuous relationship.
Many Tuareg call themselves Kel Tamacheq (people of the Tamacheq language), Kel Tagelmust (people of the veil, a reference to the distinctive practice of men's face veiling), and other more specific terms.