From my blogs 3 savings in billions of usd per nation

 Three savings of billions of dollars per nation :

* My thinking course quickerlearning.blogspot.com ( original pikakoulu.blogspot.com ) could save billions of euros in education costs per nation.

* My blog parantamisesta.blogspot.com ( curingguesses.blogspot.com ) if it works could save billions in health care costs per nation.

* more far fetched is the attemot to undo big catastrophes like atom bombs by synchronizing lives after death, see wakingfromdeath.blogspot.com . But it maybe does not work, at least not always.