Ever felt a tiny electric shock when touching a doorknob or even another person? That surprising jolt is caused by static electricity, a common phenomenon where electric charge builds up on the surface of your body or objects. It typically happens when two materials rub together—like your socks on a carpet—transferring electrons to your body.

This charge remains until it gets discharged, often when you touch a conductor like metal - or another person - resulting in a quick, mild shock.

Static electricity is more common in winter, as dry air doesn't conduct electricity well, allowing charge to build up more easily. Indoor heating also contributes by making the air even drier.

While these shocks can be startling, they're harmless in daily life, though precautions are taken in industries handling flammable substances or electronics.

To reduce static shocks, moisturise your skin, use a humidifier, wear natural fabrics, and walk barefoot on natural surfaces. That little zap is just science at work!