https://www.amazon.com.au/Casio-Vintage-CA53W-1-Calculator-Watch/dp/B083VY2YQM?th=1
get one of these bad boys.
While technically this is a book launch/speech/summary of Kevin's book, he summarises the fundamentals of what he's written, which is of itself a thoughtful and prescient (almost academic) text about Chinese psychology, and how the US and China can build a framework to prevent both going to war, which we would likely be involved and which is likely to escalate to catastrophic proportions.
If you're listening in the car, I suggest face the phone down so the video isn't visible and you can't be stopped for distracted driving.
You can buy it from any good bookseller. Amazon (Kindle) might have a good deal on it...
Do yourselves a favour a nd have a read of this, https://www.amazon.com.au/Dragons-Coral-Sea-looming-China/dp/0244164002
Comment on your thoughts about it.
I reckon it'll be useful, I went to ADFA and East Sale and a lot of times we get told to be somewhere at a certain time. You won't have your phone so it'll be the only thing you can use.
The Casio F91W is a good option as a back up that can take a beating.
Also I wouldn't worry about trying to brush up on ironing and stuff like that pre RS. Youd be surprised how good you can get at folding and ironing in a week at RS. Oh and give this book - https://www.amazon.com/Under-Pressure-Life-Submarine/dp/0008313059 a read if you're interested in subs. I just finished it and thought it was brilliant. The author did 5 years on a nuclear sub in the royal navy in the 1980s, his insight into life on a sub was amazing imo
I was hunting around for something that had new questions each time, but couldn't find anything that didn't recycle. I used a bunch of different websites advertising aptitude/IQ tests (Google comes up with plenty) and this app for Android: https://play.google.com/store/apps/details?id=org.aztest.iqtest