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.
Impulsive and unpredictable; determined by chance, impulse, or whim I almost died in a capricious winter storm. Stringent rulers are unlikely to act capriciously. The Mayor claimed that the action was reasonable, but in reality the action was arbitrary and capricious in nature. And at this monsieur began to laugh. Oh no, I'm not capricious.