Two Silverline caterpillars inside the ant nest, among the ant brood, being tended by ants

Hi-tech reveals secrets of mutual aid pact between caterpillars and ants

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Automated conversion: Changing text to speech is very useful, especially for online classes.
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IITM: Converting written text to synthesised speech

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Walking dead: The fruiting body sprouts out from between the insect’s thorax and head, and the fungus takes its nutrition.
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How a fungus grows inside a bug, goes on to kill and feed on it

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High grade: A ventilator has to be exactly calibrated or it can cause altered pressure changes.
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Herd immunity: The concept is generally used to calculate how many people will need to be vaccinated in a population in order to protect those who are not vaccinated.
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Aiming to achieve herd immunity naturally is ‘dangerous’, WHO warns

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