Science & Nature
1439 sites
Subcategories:
- Astronomy & Space (396)
- Chemistry (8)
- Earth Sciences (26)
- Biology (79)
- Physics (30)
- Mathematics (59)
- Weather & Climate (104)
- Amateur Radio (682)
- Electronics (47)
https://thecosmarnaut.neocities.org/
Mars, a 20-something university student, built this space-themed personal site called The Observatory as both a creative outlet and a first coding project. The site features personal pages covering favorites, original characters, and infodumps, all wrapped in a stargazing aesthetic with pixel art and a love of space at its heart.
https://www.qsl.net/yo8ps/links.html
YO8PS is the ham radio site of Sorin Parlog, a Romanian amateur radio operator whose links page compiles an extensive curated collection of ham radio resources including dealers, manufacturers, clubs, antenna resources, contesting groups, and callsign servers. The sheer breadth of categorized links makes this a useful reference point for hams looking to find suppliers, organizations, and special interest groups across North America and beyond.
https://sbcb.bioch.ox.ac.uk/users/oliver/home.html
Oliver Beckstein's academic homepage showcases his computational biochemistry research at the intersection of physics and biology, covering topics like ion channel gating, membrane transport proteins, and molecular simulations. Hosted at the University of Oxford's Structural Bioinformatics and Computational Biochemistry Unit, the site links to publications, software, and his lab at Arizona State University's Center for Biological Physics.
http://qrp.gr/index.htm
SV3ORA is a Greek amateur radio operator's personal site packed with original electronics projects, HF radio circuit designs, and hands-on repair guides for classic gear like Tektronix oscilloscopes, Collins radios, and Heathkit equipment. The site features hundreds of projects spanning antenna designs, tube circuits, QRP transmitters, and vintage test equipment restoration, all presented in classic Web 1.0 style.
https://plaws.net/
Peter Laws has maintained this personal page since 1994, with amateur radio as its clear centerpiece, including newsletters from the University of Arkansas Amateur Radio Club dating back to 1992 and numerous presentations and videos on topics like satellites, DXLab, and outdoor warning sirens. The site also touches on scanning, trains, and AI, but the depth of ham radio content spanning three decades makes it a genuine archive for radio enthusiasts.
https://mineralienatlas.de/
Mineralienatlas is a comprehensive German-language encyclopedia and community platform covering mineralogy, geology, paleontology, and mining, supported by thousands of members worldwide. Visitors can search minerals by chemical properties, browse fossil and mineral portraits, explore collecting locations, and dive into crystallography and systematic mineralogy.
http://txvhffm.org/
The Texas VHF-FM Society is a non-profit organization dedicated to frequency coordination and establishing standards for amateur radio repeaters across the state of Texas. Visitors can search repeater listings, renew coordinations, access technical articles, and find information about general meetings and board elections.
https://mikedaub.com/
Mike Daub is a physics and mathematics educator with a master's from UC Berkeley who spent five seasons at the South Pole researching experimental cosmology on the ACBAR project. His personal site covers his academic background, libertarian politics, photography, and a no-nonsense hand-coded HTML philosophy with no frameworks or tracking.
https://sharc.net/
The South Hills Amateur Radio Club (SHARC) is a 501(c)(3) non-profit based in Pittsburgh, Pennsylvania, serving ham radio enthusiasts across the South Hills region with callsigns KS3R, N3WX, and W3PIT. The site offers detailed information on club repeaters, Field Day events, membership, VE testing schedules, and an extensive swap-and-shop classifieds section for amateur radio equipment.