Watch a nuclear engineer react to overloading plasma balls and xenon lamps while exploring the science of photonic induction.

When a gas is highly energized, its electrons get torn from the parent atoms, resulting in a plasma—the oft-forgotten fourth ...

Edtech unicorn PhysicsWallah has increased its stake in its subsidiary Utkarsh Classes & Edutech Private Limited to 75.50 percent after approving the third tranche of its investment.