May 5th, 2008
Trading on the Future: the PPX PopSci Predictions Exchange
If you’re competitive when it comes to predicting what will be the next golden technology or much-coveted gadget, put your money where your mouth is on Popular Science’s PPX, or PopSci Predictions Exchange.
You can visit the PopSci blog and sign up for $250,000 in virtual dollars to invest in FutureStocks, as described in this tutorial.
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