In the real world, the answer, of course, is never. But if you're in the virtual world of a computer model, starting such a fire is not only acceptable but potentially beneficial. Not surprisingly ...

[Ben Finio] says you can by moving your lab to the virtual world using — of all ... Of course, you could do this trick with any online simulator, but Tinkercad is nice because it is easy to ...

he was tinkering with his own virtual version using a string of Christmas lights and a 1.78 MHz processor. Looking at the final simulator as a stand-alone project, it’s impressive enough.