Life in medieval Bohemia isn't easy, and in Kingdom Come: Deliverance 2, players can experience the day-to-day struggles of the people there via side quests. One such quest includes Feast for the Poor ...

Ladder logic uses switch or relay contacts to implement Boolean expressions. In years past, ladder logic was made possible with discrete relays and was sometimes termed “relay logic.” Today most ...

Magnetic domain walls are information tokens in both logic and memory devices and hold particular interest in applications such as neuromorphic accelerators that combine logic in memory. Here, we show ...

Intuitionistic logic, i.e. logic without the principle of excluded middle (P ∨ ¬ P P \vee \neg P), is important for many reasons. One is that it arises naturally as the internal logic of toposes and ...

In an article in the August 2011 Model Railroader, I described a method to control yard ladders with a single rotary switch. By simply turning the rotary switch, all turnouts would automatically line ...

In papers with more than one author, the asterisk indicates the name of the author to whom inquiries about the paper should be addressed. Most electronic Supporting Information files are available ...

Electrical ladder drawings are still one of the common and reliable tools used to troubleshoot equipment when it fails. As with any good troubleshooting tool, one must be familiar with its basic ...