1. He relied on his extensive brainpower to solve complex problems at work.
2. The quiz required contestants to use their brainpower to answer difficult trivia questions.
3. Students were encouraged to harness their brainpower to come up with innovative solutions to the project.
4. The scientist's groundbreaking research was a testament to his incredible brainpower.
5. The team of engineers used their combined brainpower to design a cutting-edge technology.
6. The puzzle required a lot of brainpower to figure out the hidden message.
7. The successful entrepreneur attributed his business acumen to his sharp brainpower.
8. The chess grandmaster's exceptional brainpower allowed him to outwit his opponents.
9. The professor's lectures were always engaging and challenged students to use their brainpower.
10. It takes a lot of brainpower to learn a new language, but the rewards are worth it.