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The chroma key to great filmmaking: How green screen technology works

Have you ever watched a film with some special add-ons and wondered, How do they do that?. Well, the answer lies in a screen of a very specific colour. Lets explore the magic of chroma keying. Lights, camera, action!

The Hindu 19 Jan 2026 4:39 pm

UK, France mull social media bans for youth as debate rages

A study found that the young people with the worst wellbeing were those who used social media heavily, more than two hours a day, or not at all

The Hindu 19 Jan 2026 2:50 pm

What is Point Nemo, the most isolated place on Earth?

Imagine a place on Earth so remote that the closest humans arent on land but in space. This place exists, and it is called Point Nemo, officially known as the oceanic pole of inaccessibility.

The Hindu 18 Jan 2026 11:54 am

Google files to appeal decision in search monopoly case

That order risks Google losing trade secrets before a decision is made on its appeal, the company argued in a court filing

The Hindu 17 Jan 2026 3:40 pm

TikTok to tighten age checks in Europe as regulators ramp up pressure

The UK pilot led to the removal of thousands of additional accounts under 13

The Hindu 16 Jan 2026 2:46 pm

Why participatory science is crucial to tackling coconut root wilt disease

Coconut palms that display tolerance under high inoculum pressure and intense vector load hold the key to combating phytoplasma

The Hindu 16 Jan 2026 12:56 pm