Scientific American

Mathematicians find an infinite number of Ramanujan equations

The formulas say these two very different counts agree for every number. Before Ramanujan could prove them, he came across an ...

When AI Shattered the 'Exponential Time Hypothesis,' What Was Proven? — Reading Through Multiple Discovery, the Social Process of Proof, and the Matthew Effect

Introduction: The Premise That 'It Cannot Be Solved Quickly' Has Been ShakenOn October 26, 2026, OpenAI announced that its ...

Can gravitational fields break and reconnect? Einstein's equations suggest they can

More than a century after Einstein first devised the equations that describe gravity, physicists are still finding new ways ...
TES

Quadratic formula worksheet (with solutions)

A worksheet on solving quadratic equations using the quadratic formula, leaving answers as integers, fractions or decimals. Detailed solutions are included. A bundle is a package of resources grouped ...
Science

Harmonic brightness oscillations point to magnetar giant flares in rare short gamma-ray bursts

Kilohertz quasi-periodic oscillations (QPOs) have been observed in a few rare gamma-ray bursts (GRBs), but their physical ...
debuglies

Agentic AI at Scale: The Economics of Control, Compute and Enterprise Autonomy

Global enterprise technology, economics and governance \| Outlook: 2028–2030. From tens of AI agents to potentially 150,000: ...