Scientists Develop “Super Sapphire” That Resists Scratches, Glare, Fog, and More
New sapphire nanostructures created at UT Austin repel dust, glare, and fog while staying durable. Inspired by nature, these ...
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India News
The Delhi Transport Corporation's liabilities rose from Rs 28,263 crore in 2015-16 to Rs 65,274 crore in 2021-22, as it incurred operational losses of more than Rs 14,000 crore during the same ...