So you thought you knew the answer to this question (or were looking for one), and maybe you did, so we have found more questions like it to test your knowledge. Below we have taken the liberty and found similar online questions that are related to "How slow can a paper airplane fly and still remain airborn?", why not take a stab at them and see how you do. Always remember, have fun.
If you were able to answer "How slow can a paper airplane fly and still remain airborn?" then maybe you are smart enough for the 2 bonus questions below.
A: What's Your Answer?