Category Archives: Computer Science

Flying Spaghetti Monster

In Praise of Spaghetti Code

Spaghetti code is not getting any respect. Software experts denigrate it; coding classes avoid it like the plague; and when students go out into the world, they spend inordinate amounts of time trying to follow their mentors’ instructions. This unalloyed disparagement of spaghetti code is unfortunate, because we owe so much to it. Continue reading

Change Direction - Management Business Concept Blackboard

Is Computing in Reverse the Next Big Thing?

As Moore’s Law runs out of steam, and fabrication of Boolean circuits on silicon appears to be reaching its limits, some computer scientists and physicists are looking beyond the limits of current computing to “reversible computing.” That is, instead of one-way circuits that produce a deterministic output from given inputs, reversible computing works both ways: Inputs can be obtained from outputs by running the circuits in reverse. Generally speaking, computation runs in one direction, producing outputs from inputs, without the ability to run backwards and compute inputs from outputs. Continue reading

dreams wants to be a pilot

Your Science T-Shirt Doesn’t Fly

A few months ago Science sent many people a sample of the magazine and a solicitation to subscribe. As seems to be the manner in which these things are done, there were several enticements included in the package. The one that caught our eyes was the free T-shirt. Continue reading

fake mustache, nose and eyeglasses on a blue surface

The Funny Side of Science

Some people have the strange idea that science is too straight-laced to be funny. These people are not scientists. True scientists love to tell jokes about themselves. To prove the point (scientists are always trying to prove a point), here is a collection of examples. Continue reading