Goldman Sachs Research’s Jim Covello explains why he believes AI technology likely won’t be able to justify its investments: https://t.co/EswTHQzycB #GSExchanges
This man made $15 Million just by selling rocks.
No, it was not a scam. People knew exactly what they were buying, and they bought it anyway.
Meet Gary Dahl, the mastermind behind the biggest fad in the history of fads.
Here's how he convinced an entire country to buy rocks:
@dominicgates@DougGarnett Thanks for this. My grandfather would have been the same age. Wartime service aside, he lived a somewhat more modest life than Gene!