NEW! Introducing PPX, The PopSci Predictions Exchange
Prediction markets are the most accurate way to forecast future events. Since â€œthe futureâ€ is PopSciâ€™s stock-in-trade, weâ€™ve created PPX, where you can (virtually) buy and sell propositions about science and technology. Itâ€™s more than a gameâ€”itâ€™s an online oracle. Ready to play?