If you’ve had the classic engineering education, you probably have a hazy recollection of someone talking about control theory. If you haven’t, you’ve probably at least heard of PID controllers and ...

Designers of conveyor systems and other motion-control systems have long been forced to choose productivity over flexibility. That is because conventional motion systems use a strictly mechanical ...

A team was able to show that swimming movements are possible even without a central control unit. This not only explains the behavior of microorganisms, it could also enable nanobots to move in a ...

Bacteria can do it, amoebas can do it, even blood cells can do it: They all have the ability to move in a goal-oriented way in liquids. And they do so despite having extremely simple structures ...

What does a simple cascaded conveyor system look like? How to integrate a conveyor system using only the digital capabilities of modern variable frequency drives (VFDs). Simplifying the automation ...

New controls, improved online play, and eight-player support make FIFA 09 All-Play a fine upgrade to last year’s Wii debut. When FIFA first appeared on the Wii last year, its simple control system and ...

Artist's impression of a tiny swimming creature: The body is modelled as a chain with several mass points in the computer simulation. Bacteria can do it, amoebas can do it, even blood cells can do it: ...