Today NASA's Perseverance Rover will land on Mars and make itself a home for about 687 Earth days, one Mars year. It will study Mars' habitability, seek signs of past microbial life, collect and cache samples, and prepare for future human missions.
Source: https://t.co/TBSBUQmm6s
But I still, for the life of me, cannot understand why grad school exams exist. Like, have I not been tested enough? My sanity, my patience, my intelligence, my covid status have all been tested and you want to test me again. Pls.
I hate exams/tests because they become the end goal for your learning. At the same time, they are somewhat necessary for memory consolidation,
and for keeping you motivated.
Why do people assume, when you say that you like intellectual conversations, that you want to hear about quantum mechanics? Ahoɔfε, give me a seasoned opinion on why tea bread is the superior bread. Or something.