A Simple Portal System for Godot 4 (and 3 with a little work). Portals hopefully need no introduction. Just think of the game Portal and you get the idea. Non-nested portals are deceptively simple to ...

For most Americans, the decision about when to start Social Security is the single biggest retirement math problem they will ...

The United States is carrying a $38 trillion national debt, and Mark Cuban is arguing that one of the most bloated corners of ...

Picture a budget meeting at a city agency or a corporate boardroom. A generative AI system drafts a cash-flow projection, summarizes a long policy memo, and suggests a pricing tweak or benefits change ...

Abstract: Unpredictable and irreproducible digital keys are required to modulate security-related information in secure communication systems. True random number generators (TRNGs) rather than ...

Watch says you’re in the red but body feels fine? You’re not imagining it. Discover why 220 minus age fails women and how to rethink heart rate zone training.

Abstract: This article proposes a method for estimating the number of sources using the time-domain received signal in frequency-modulated continuous-wave radar systems. Conventional approaches ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

TODOS_DIR optional, should point to your todos directory, default: NOTES_DIR/todos If you want to enable tab completion for tdo, add this to your shell's RC file (bashrc, zshrc, config.fish etc). If ...

For Americans of a certain age, there may be no bigger question than this. At what age should I take Social Security? At age 62? Sixty-five? Seventy? The question matters, because your monthly Social ...

This chaotic-looking "double pendulum" follows a large number of rules that govern its motion. Researchers have trained AI to take data from its movements to uncover simple equations that successfully ...