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Tuesday, November 25, 2025
TopicBody

Topic: body

Scientists have found a ‘second brain’. And it’s in your gut

The enteric nervous system can do what most neural networks in our bodies cannot — function independently of the brain and spinal cord.

How often should we exercise to get in shape?

Weight training or running — improvements only happen with a combination of recovery and repetition.

The ‘normal’ body temperature for humans is dropping. This is why

The 98.6 F standard for ‘normal body temperature’ was first established by German physician Carl Wunderlich in 1867. It is changing.

Catherine Carver’s ‘Immune’: A book that leaves you fascinated by your own body

Physician Catherine Carver introduces the reader to the defence system of the human body through conversational language and shocking statistics.

On Camera

Worker exploitation powers the firework industry in Tamil Nadu’s Sivakasi

For an industry globally classified as hazardous, protections such as health insurance and a provident fund for workers are necessities. In Sivakasi, they remain elusive.

172 countries & counting, India looks to hit new record in rice exports. But there’s a flip side

The industry forecasts exports are set to grow 16% in 2025-26, boosted by surplus domestic production and a drive to push into 26 underserved global markets with strong potential.

India and France to jointly manufacture HAMMER air-to-surface missile

Indigenisation level will progressively increase up to 60 percent with key sub-assemblies, electronics and mechanical parts being manufactured locally.

A tribute to Tejas. India’s delay culture is the real enemy in the skies

It is a brilliant, reasonably priced, and mostly homemade aircraft with a stellar safety record; only two crashes in 24 years since its first flight. But its crash is a moment of introspection.