It would take you no time at all (pardon the pun) to make enough money from bets if you have the results with you. Why only doubling your money? and if so, if you placed 1 dollar on a 20/1 horse, then 20 dollars on a 20/1 horse, then 400 on a 20/1 horse, then 8,000 dollars on a 20/1 horse, it's took you 4 bets to amass a fortune of $160,000 and some change.
It would depend on the bet placed. I use doubling to mean 'increase by multiples' rather than 'increase by powers', this may be a matter of language divergence. However, the chance of finding a high-odds bet that actually come true are far from likely.
Hmmm; I've just been thinking, John. Forgive me if you've mentioned it but, you know that time machine you went back in time with? did you put it somewhere safe and if so, how did you manage to keep it shielded from prying eyes as you appeared in your past. Also, how did you appear?
My time machine is rather small. I can carry it from place to place, in a suitcase I purchased when I came here. It's with me now.
I don't know how it looks when arriving from an external perspective. It may simply by instantaneous. I came here in jumps, from abandoned building to abandoned building, moving back in time in increments. I'm anchored to a piece of matter when I move back: I move along its past. I try not to jump back in new buildings, so I find the older ones, I go back in stages.
I have a 'quick release' in case I'm seen, or the location is unwelcoming for some other reason, which forces me back to the last location I was at. It's terrifying due to how rushed it is, but it works.
Well there must have been a time or they wouldn't exist. It's like a playstation 1. You can get them for pennies or nothing in some cases, because there's many way advanced consoles about. No different with your IBM carry on.
The IBM has always been rare, and antiques amass value. By that logic it should be even cheaper today: however, it isn't. There is no use for it, except for collectors, which drives the price up.
If you want the honest truth, I am somewhat afraid. I know of attitudes in the past, and prejudices. While this time is far from free of them, it is at least better. I would much prefer to exhaust my options here, before I risked the 70s.