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Joined 1 year ago
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Cake day: June 24th, 2023

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  • I’m a college professor that uses BB and try to make things as easy to access as possible. The same assignments and information can be found in multiple places in the course, i avoid using the jankiest Blackboard applications, I set things up so that text is visible without having to click through another link, etc. But BlackBoard doesn’t make it easy. We’re switching to Blackboard Ultra this Fall, which I think does have some improvements, especially in the UI department, but I’m doubtful it’ll be much better.


  • They’re just taking an educated guess. Based on fossil records we’ve estimated that homo sapiens sapiens emerged about 200k-300k years ago. I’m not sure if they assumed a middle ground estimate of 250k years here, but it was probably something like that. If we’re measuring by years, the margin of error is huge, but when we’re estimating the total number of people, it doesn’t matter that much, because there were so few of us for so long.