Small update, Alex has almost finished with his school science project
(testing people's visual and auditory memory, and seeing which is better
for most people).
He particularly likes string interpolation... he asked me why string ..
string didn't work (he knows (some) Lua), and was very happy when I showed
him he could
do the following things:
`sum(visual) / length(names)` to get the average score (0-7) for visual
memory.
`visual .> audio` to find which people did better with their visual
memory... and sum(visual .> audio) to find out the total who did better
visually...
He played around with it some more, and figured out that `sum(visual .==
7)/length(visual)*100` got him the % of people who got a perfect score on
their visual tests...
All in all, he was very happy that Julia was doing all the adding up,
dividing, and multiplying stuff by hand...
