periodic memory
How many elements from the Periodic Table can you name in 15 minutes?
I got 63 on the first try, 72 when I tried again an hour later. Not as good as I'd expected to do, but it's in the top 5% for the population at large (now how did they get a truly random sample of people to take that test?).
I got 63 on the first try, 72 when I tried again an hour later. Not as good as I'd expected to do, but it's in the top 5% for the population at large (now how did they get a truly random sample of people to take that test?).