evidence — Business intelligence as code: build polished data products with SQL and markdown
stretch15.com is A free 15 min daily stretch routine to help desk workers avoid aches and pains
Wikiindex — the 'wiki index' of all wikis, wiki people, wiki software, wiki farms, and wiki ideas.
semaphore — A full-body keyboard
You won’t get smarter by drilling IQ tests or playing the violin. Dual n-back probably won’t improve your working memory. But you can remember anything you choose to with Effective Spaced Repetition.
Kokichi Suhihara is an engineering professor who designs 3D objects that create optical illusions, including their mirrored images.