JEE Mains 2027 syllabus for paper 1 and paper 2: subject-wise topics and chapter-wise weightage

The Joint Entrance Examination (JEE) Mains is a national level examination conducted by National Testing Agency (NTA).
BIOENGINEER

Aging tunes cryogenic strength in Fe-based medium-entropy alloy

Five hours of aging gave a cold-rolled Fe-based medium-entropy alloy the highest ultimate tensile strength among the ...

[Understanding the World with One Equation, Episode 3] Why Do Rooms Get Messy on Their Own? The Man Who Wrote the 'Arrow of Time' in a Single Line

The room you thought you cleaned is messy again before you know it.Even though no one is trying to make it messy.Hot coffee ...

Will AI Destroy Humanity? Or Will It Destroy Jobs?

Recently, AI has been advancing rapidly.However, every time AI advances, there is talk about acquiring skills that AI cannot ...
BIOENGINEER

Counting the Hidden Energy That Keeps an Estuary Alive

A new emergy analysis quantifies the renewable energy flows sustaining Brazil's Araranguá River estuary at 2.07 million ...
Harvard Business Review

Organizational Change

Here are the challenges—and benefits—you can expect. Oct 19, 2026 When a company’s founding model starts holding it back, what should a CEO keep and what should go? Book A year of HBR's essential ...