We’ve all been sat drinking a beer only to realize that the table wobbles irritatingly. But while a piece of folded paper can solve the problem for a few minutes, there is a better solution—and it ...

How do I know what math course I should take? "Prerequisite" is a term for "something necessary as preparation for something else." In the case of math placement, prerequisites come in the form of ...

Math Riddle Challenge: Solve this interesting math table puzzle. Think about it and solve it! This is what puzzles are about right? identify the problem and answer it in 15 seconds. Only people with ...

One of the most irritating inconveniences is a table that wobbles back and forth when you lean on it. Assuming the cause is uneven ground, math proves that if you rotate the table, the legs will find ...