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Thursday, March 19, 2026
TopicInvention

Topic: Invention

How was wheel invented? Computer simulations reveal its thrilling birth story

Just like the evolution of species, the wheel emerged gradually from an accumulation of small improvements.

With 3D-printed gloves for ‘Rs 1,000’, IISc team offers cheap virtual physio for stroke patients

IISc team says idea ‘behind device is that you wear something like a glove, and the physiotherapist controls the device from a remote location through the internet’. 

Germ killing is the new cool with fragrant, eco friendly hand sanitisers

The Centers for Disease Control and Prevention says there’s not a clear winner in the hand sanitiser vs. hand-washing debate.

On Camera

Strait of Hormuz crisis shows limits of US, say Chinese. ‘India most vulnerable’

Chinese online discourse situates the crisis within a broader geopolitical context, particularly the hesitancy of US allies to support Washington.

Amid supply crunch, govt offers 10% additional commercial LPG to states. But there’s a condition

India faces LPG shortage amid supply disruptions from Strait of Hormuz closure due to prolonged West Asia conflict.

Indian borders to US schools, Indian firm bags orders to supply surveillance drones to Texas schools

The company had secured orders worth over Rs 100 crore from the Indian Army in November last year. Its UAVs are deployed along India’s borders with Pakistan & China.

Peaceful power transfers followed uprisings in India’s neighbourhood. It’s a sign of mature democracies

Rating democracies is a tricky business. I am only using the simple metric of who in the Indian subcontinent has had the most peaceful, stable, normal political transitions and continuity.