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Science & technology

Traffic jams in the brain

Neurons transport cargo of various sizes constantly, and many times, this can lead to traffic jams. A new study of the roundworm (Caenorhabditis elegans) and fruitfly (Drosophila) shows that such traffic jams can be due to purely physical constraints, not involving any chemical signalling processes. Such stalling of cargo can …

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Tender for fighter jets by mid-2019

The final tender (the request for proposal) for the purchase of 110 fighter aircraft for the Indian Air Force (IAF) can be expected only around mid-2019, a senior defence source said, confirming that the IAF was evaluating responses to its request for information from six global firms. “The bids received …

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Centre warns against data abuse

The government told the social media platforms that fake news or abusive news could not be circulated and re-circulated to “create crimes”, Mr. Prasad said. “Therefore, the origin of those news should also be technologically answered. I have made it clear to them that it does not need rocket science …

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