Periodic Table of the Elements, in Pictures and Words (2005)(elements.wlonk.com)

171 points by bilsbie 2 years ago | 45 comments

Show HN: PeriodicTableOfElements.org(periodictableofelements.org)

20 points by nadermx 7 months ago | 6 comments

Lithium discovery in US volcano could be biggest deposit ever found(chemistryworld.com)

651 points by jseliger 3 years ago | 302 comments

Chemistry World news article on a lithium deposit found in an ancient US volcanic caldera that could be the largest ever discovered.

The Aperiodic Table(blog.jgc.org)

76 points by jgrahamc 5 months ago | 34 comments

Quadratic forms beyond arithmetic(ams.org)

48 points by bikenaga 1 year ago | 8 comments

The Periodic Table of Tools(periodictableoftools.com)

415 points by andyjohnson0 2 years ago | 116 comments

An interactive periodic-table-style grid of tool categories by Theodore Gray, with clickable squares leading to photos of thousands of tools.