utkarsh858
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- Why I no longer engage with Nature publishing group (hxstem.substack.com)
- It's mathematically impossible to beat aging, scientists say (2017) (sciencedaily.com)
- Is Your Brain Really Necessary? (discovermagazine.com)
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Hi I am organising an open event for public to celebrate a festival, in which more than 3000 are expected to come. I need to count how many people are coming in and outgoing from the event. I can have a camera attached…