Here’s links to things I like.
Fun
Science
- Google Scholar – Find science papers.
- Sci-Hub – Read science papers for free. (No link because it changes often; try a net search)
- Examine – Evidence based nutritional supplement reviews.
- LabDoor – Supplement purity testing.
Tangible
- Pyrex borosilicate glassware – Drink liquid like a scientist / science experiment!
Audio
- Audacity – A nice free audio editor.
- Opus – A nice free audio codec, good for low bitrates.
- Vorbis – Another nice audio codec.
Etc
- Pulsar – Free customizable code editor, fork of Atom.
- OpenSCAD – Make 3D models by writing scripts.
- Brave Search – A nice search engine which doesn’t track you.