NextBigFuture

XAI Grok 4.20 and OpenAI GPT 5.2 Are Solving Significant Previously Unsolved Math Proofs

A Mathematician with early access to XAI Grok 4.20, found a new Bellman function for one of the problems he had been working ...
Security Boulevard

Access Token vs Refresh Token: Key Differences & When to Use Each

Deep dive for CTOs on access vs refresh tokens. Learn key differences, security best practices for CIAM, and how to build enterprise-ready SSO systems.
Scientific Research Publishing

Galactic Rotation Curves Explained in the 4DEU Framework by 3D Spatial Curvature from Local Gravitational Blocking of Cosmic Expansion: No Need for Dark Matter ()

The observed near flatness of galactic rotation curves has long been interpreted as evidence for large amounts of non-baryonic dark matter. Here we show that this phenom ...

Step-by-Step Guide to Plotting a Yield Curve in Excel

Learn to create a yield curve in Excel and understand its implications for interest rate forecasting. Follow our simple guide ...