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Thursday, October 30, 2025
TopicSunlight

Topic: Sunlight

This is where the sunniest spot on Earth is & it gets as much sunlight as Venus

Experts have noted that solar energy potential in the Altiplano plateau is roughly, on average, twice as high than in Central Europe and the US East Coast.

Can lab-grown shiitake fight Vitamin D deficiency? Indian scientists plan human trials to find out

The trial will recruit at least 60 people, who will be divided into three groups of 20 each. It will be carried out for 4 to 6 weeks.

Rainbow-coloured sun halo has Bengaluru photographing the sky today. This is how it formed

A sun halo is more common than rainbows and comes in many shapes and sizes, including a standard circular halo.

Sunlight can’t cure Covid-19, but don’t dismiss its healing powers

Sunlight has long been seen as a cure for disease, leading to a boom in ‘heliotherapy’ 100 years ago.

Why this woman in Colombia didn’t develop Alzheimer’s despite being at great risk for it

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to the best sources to read them.

Urban India has a huge Vitamin D deficiency problem as people hide from the sun

Doctors say at least 80% of urban population suffers from deficiency of Vitamin D, vital for absorption of calcium. Its deficiency makes the body vulnerable to diseases such as cancer.

On Camera

Here’s how Khilji, Akbar, and Hindu rulers dealt with Halal

In Medieval India, the late Prof Satish Chandra demonstrates how Muslim rulers in India quickly grasped that pristine notions of Halal and haram did not hold up to the realities of statecraft.

Consumer Price Index gets up to date. Airfare, OTT plans, e-commerce prices in new basket—MoSPI secy

New CPI series will take 2024 as base year, will provide more accurate measure of inflation, spending on digital services. Expected to enhance representation and reliability, says Saurabh Garg.

India pulled out of Tajikistan’s strategically important Ayni air base in 2022. Here’s why

Tajikistan did not want to extend the lease because of apparent pressure from Russia & China over non-regional military personnel at the air base, it is learnt.

Deepfake on duty: when I asked AI to read Op Sindoor citations

On 21 Oct, a buzz went up that the govt had released full list of gallantry award recipients along with Op Sindoor citations. I put an AI caddy on the job. It took me into a never-ending rabbit hole.