This month, I’ll share some of the free software I use to understand how TV signals make it from the transmitter to the ...

What will high-performing content look like in 2026? Experts share how to adapt, lead, and prove the value of human ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

OmniFocus isn't simple or cheap, but it's an ideal to-do-list app for Apple power users who follow the Getting Things Done ...

A roundup of the most-read Carolyn Hax columns of 2025 includes a woman’s birthday obsession, a flight-tracking in-law and a petty inheritance decision. Tensions can run high during the holidays.

Pupil dilation provides a physiological readout of information gain during the brain's internal process of belief updating in the context of associative learning.

If you want to try out these games, you’ll find them here. The first time you do these puzzles, you’ll get a tutorial level ...

Sweet milky tea, sugary sweets and ghee-drenched parathas are everyday comforts that cost us over $4 billion for edible oils, $600 million for tea, and significant subsidies and spikes for sugar.

This is an interactive educational book and documentation website that teaches students and developers how to build, simulate, and deploy humanoid robots using cutting-edge Physical AI technologies.

This repo contains relevant building blocks for SIDEC. Will add tutorials by demand.