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Tuesday, December 16, 2025
TopicTriboelectric nanogenerator

Topic: Triboelectric nanogenerator

How Punjab researchers used rohu fish scales to light up 90 LEDs

Team from Guru Nanak Dev University used fish scales to develop triboelectric nanogeneratos that could power battery-less devices. Work published in Sensors and Actuators A: Physical.

On Camera

Why district judges almost never make it to India’s Supreme Court

Indian judiciary has a corrosive imbalance between the bar and the bench. Those who supervise the district judiciary do so without the lived experience that is essential for meaningful reform.

India’s merchandise exports to US rising month-on-month despite Trump tariffs, govt data shows

November exports to the US saw 10% growth from the previous month. Overall, in the first 8 months this fiscal, the merchandise exports to the US touched has touched $59bn.

US clears $686-mn package to breathe fresh life into Pakistani F-16s

Of the total package, $649 million will be utilised for additional hardware, software, and support services, and the remaining for Major Defence Equipment (MDE).

India’s top airline just handed sarkar the keys. That’s IndiGo’s real ‘crime’

Don’t blame misfortune. This is colossal incompetence and insensitivity. So bad, heads would have rolled even in the old PSU-era Indian Airlines and Air India.