Ravioli
Ravioli
DebatesMarketsPortfolioIdeasShop
RavioliRavioli

Free-to-play, logic-weighted prediction markets and debates. Predict, argue, and climb the leaderboard. No money needed.

Explore

  • Markets
  • Debates
  • Live
  • Leaderboard

Community

  • Find people
  • Ideas
  • Shop

Learn

  • Blog
  • About

Company

  • Send feedback
  • Report a bug
  • Privacy Policy
  • Terms of Service

© 2026 Ravioli. All rights reserved.

Play money only. No real-money wagering.

Skip to content
Ravioli
Ravioli
DebatesMarketsPortfolioIdeasShop

Ravioli — Prediction Markets & Debates

Tech Markets

Will Microsoft's new glass data storage method be publicly demonstrated by the end of 2026?

53% chance

Will the revival of Thomas Edison's nickel-iron battery gain commercial use by March 2027?

50% chance

Will human brain cells on a chip achieve performance comparable to human gamers in Doom by December 2026?

50% chance

Is Jony Ive's Ferrari Apple's Biggest Miss Yet?

by @vir · about 1 hour ago
Is Jony Ive's Ferrari Apple's Biggest Miss Yet?
Reveals 10 PM CT
14h 35m 28s

The much-anticipated Apple Car collaboration with Jony Ive turned out to be a Ferrari, sparking debate over whether it's a design masterpiece or a commercial flop.

4 takes
0¢ vol

Will OpenAI release its ChatGPT smart speaker with a camera by the end of 2026?

50% chance

Will India produce its first domestically designed semiconductor chip by the end of 2026?

50% chance

Will a study confirm gene-altering effects of LCMs on humans by the end of 2027?

50% chance

Will the PACE Satellite detect a new significant air pollution source in a major city by the end of 2026?

50% chance

Should Wearable Tech Balance Privacy with Accessibility Innovations?

by @vir · 6 days ago
Should Wearable Tech Balance Privacy with Accessibility Innovations?

Score reveals Jun 1, 2026

Recent innovations by tech giants like Google's 'Spoken Into Your Ear Privately' and Apple's unique accessibility approaches have sparked debates on whether enhancing user experience should come at the cost of privacy. As wearables become more integrated into daily life, finding the balance between groundbreaking functionality and safeguarding personal data is pressing.

12 takes
6,479¢ vol

Will a major pharmaceutical company announce a new drug developed using quantum chemistry software by the end of 2026?

50% chance

Will a new record be set for the fastest quantum chemistry calculation by the end of 2026?

50% chance

Is Apple's Accessibility Strategy Worth the Privacy Trade-Offs?

by @vir · 4 days ago
Is Apple's Accessibility Strategy Worth the Privacy Trade-Offs?

Score reveals Jun 3, 2026

Apple's innovative accessibility features have been praised for inclusivity, but there are growing concerns over the privacy implications of the data they collect. This topic has sparked debate as privacy advocates raise red flags, while others argue the benefits outweigh the risks, making it a timely and contentious issue.

4 takes
2,327¢ vol

Will an ultrafast quantum chemistry engine help develop a new FDA-approved drug by 2028?

50% chance

Will a nearby pulsar be confirmed at the center of the Milky Way by May 2027?

50% chance

Will a pulsar be confirmed near the supermassive black hole at the center of the Milky Way by the end of 2026?

50% chance

Showing 1–12 of 39 markets

1234
Trending