Will there be electric passenger helicopters with >100 miles range before 2040?
Will there be electric passenger helicopters with >100 miles range before 2040?
5
90Ṁ1582040
37%
chance
1D
1W
1M
ALL
Battery only
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Good chance we get ~AGI by then, plus there's the chance we don't but we still get this on its own
predictedNO 1y
@DanielEth I mean battery powered. Not hydrogen/fuel cell, nuclear, betavoltaic etc. seems unlikely batteries will ever reach the requisite energy density
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What is this?
What is Manifold?
Manifold is the world's largest social prediction market.
Get accurate real-time odds on politics, tech, sports, and more.
Or create your own play-money betting market on any question you care about.
Are our predictions accurate?
Yes! Manifold is very well calibrated, with forecasts on average within 4 percentage points of the true probability. Our probabilities are created by users buying and selling shares of a market.
In the 2022 US midterm elections, we outperformed all other prediction market platforms and were in line with FiveThirtyEight’s performance. Many people who don't like betting still use Manifold to get reliable news.
Why use play money?
Why use play money?Mana (Ṁ) is the play-money currency used to bet on Manifold. It cannot be converted to cash. All users start with Ṁ1,000 for free.
Play money means it's much easier for anyone anywhere in the world to get started and try out forecasting without any risk. It also means there's more freedom to create and bet on any type of question.
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