Grok 4 Heavy excelled in contextual retrieval. A hidden password embedded in the first three-quarters of a Harry Potter book was located in just 15 seconds. When the planted password was removed, the ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

Sri Lanka’s Biggest Tuition Directory, Teachers and Educational Services – Connecting Over 5.7 Million Students with Expert ...