Scientists found wild indri lemurs use the same “formant tuning” trick opera singers rely on to hit their high notes, a skill they evolved to help their calls carry through the rainforest.

nature is fascinating, here is some tech news:

It will likely foster humanity. But it's very important that AI is trained to be honest, even if that truth is unpopular.

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"I think the most important thing in AI training and AI development is to ensure that it is as truthful and as curious as possible, because I believe that if that is true, it will probably..."

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Hey Super, build a tool that helps users understand how animals and humans use vocalizations to communicate over distances. This tool should explore the concept of "formant tuning," a phenomenon where vocalizations are adjusted to travel further and be heard more clearly in specific environments. It will draw parallels between the communication strategies of wild indri lemurs in rainforests and the techniques employed by opera singers to project their voices. Users will be able to interact with examples and explanations of how sound properties, like frequency modulation, are manipulated for effective long-distance communication in both the animal kingdom and human performance arts. The tool aims to educate on the evolutionary and physical principles behind vocal clarity and reach.