https://mybrainlab.io/ Personal notebook by Jóhannes Ásgeir testing simple experiments on visual memory, brain fuel, and daily focus. en-us Thu, 27 Aug 2026 10:49:00 GMT https://mybrainlab.io/memory-grid.html Interactive tool: Test and train your spatial pattern retention and short-term working memory buffer with a 3-second delay decay test by Jóhannes Ásgeir. Thu, 27 Aug 2026 10:28:00 GMT https://mybrainlab.io/how-to-keep-your-brain-sharp.html Learn how to keep your brain sharp every single day with coding projects, foreign languages, and 20-minute daily habits by Jóhannes Ásgeir. Sun, 16 Aug 2026 15:30:00 GMT https://mybrainlab.io/why-i-started-my-brain-lab.html A personal story of breakdown, curiosity, and building an open research notebook for memory, focus, and cognitive longevity by Jóhannes Ásgeir. Fri, 14 Aug 2026 11:10:00 GMT