Such a 'virtual worm' can learn amazing tricks -- its neural network can even be used to balance a pole, which is a standard control problem in computer science.

Computer science is often misunderstood, says teacher Neil Plotnick, but by approaching it as a tool that is vital in many disciplines, both students and teachers can better appreciate its value.

So you want to check out some cool computer tricks and hacks to impress your friends? Worry not, we have some here. Computers are getting more powerful with each passing year (I am tempted to say ...