I knew that either from GCSE or A level physics too but otherwise I wouldn't have known that.
Did the quiz thing and whilst it wasn't hard, I'm surprised I did manage to get 11/12 still. The only contact I have with science nowadays is sci-fi films. Then again I did only do my A levels around 5 years ago so that wasn't too long ago. Got the last one wrong as I thought astrology was when people go star gazing but didn't relate that to it affecting human behaviour but now that I think about it, things like the zodiac and horoscopes etc are somewhat based on astrology aren't they?
Like most, I just guessed for the vaccine question as the other 3 were unlikely to have found the cure.