Here's a good video that shows how the increase in the number of Covid-19 follows an exponential growth curve. Each day, says 3Blue1Brown, the number of coronavirus cases is "between 1.15 and 1.25 of the number of cases the previous day."
3Blue1Brown writes: "While this video uses COVID-19 (aka the Coronavirus) as a motivating example, the main goal is simply a math lesson on exponentials and logistic curves. If you're looking for a video more focused on COVID-19 itself, I'd recommend taking a look at this one from Osmosis:"
In mid-March, 33-year-old Daniel Thorson checked himself into a silent Buddhist meditation retreat in a remote part of Vermont. On May 23, two-and-a-half months later, he left the retreat and tweeted, “Did I miss anything?”
An autopsy of George Floyd, who was killed by police officers in Minneapolis, shows that he’d tested positive for COVID-19 in April, and had recovered — only to have his life cut short by those who vow to “protect and serve.”
Nevada ordered a statewide shutdown of all casino and gambling operations on March 17. Casinos and the hotels, restaurants, clubs, and resorts attached to them were all closed two-and-a-half months ago, when Gov. Steve Sisolak’s emergency order shuttered “nonessential” businesses to prevent the spread of COVID-19.
Even in horrible economic times, a few simple rules hold unshakably true. And one of those rules is that if you possess an in-demand skill, you’ll always find work — and often, at a top market salary, to boot. If you understand Big Data and how to find order from the chaos of massive stockpiles […]
We live in a disposable era. If you can’t fix a broken item with a wrap of duct tape, there’s a very strong likelihood that its next destination is the trashcan. However, that probably leads to a trigger-finger death sentence for many household items that could be saved with just a bit more ingenuity. Before […]
Right tool for the right job. You probably heard a parent or grandparent say it at least once at some point. And it’s true in so many cases. If you spot a small tear in your living room curtains or near to hem a pair of pants, you can always use the good old fashioned […]