I modified a printer a few years ago to handle multiple filaments, but I will admit it was more or less a stunt. It worked, ...

Every day, your brain makes thousands of decisions under uncertainty. Most of the time, you guess right. When you don't, you learn. But when the brain's ability to judge context or assign meaning ...

In the quest, the player is asked to retrieve a new segment for their spaceship, but they’re interrupted by a menacing, ...

In “Replaceable You,” Mary Roach describes mind-boggling efforts to replace human body parts—and why it’s proven to be so ...