Awesome tech and science resources

---

Preprints

• arXiv.org e-Print archive
• HAL open archive - Science
• bioRxiv.org - the preprint server for Biology
• medRxiv.org - the preprint server for Health Sciences
• Homepage | ChemRxiv | Cambridge Open Engage
• ResearchGate | Find and share research
• OSF
• PMC Home

Search engines

• Semantic Scholar
• CORE
• Google Scholar

Textbooks

• LibreTexts
• OpenStax
• Open Textbook Library
• B.C. Open Collection | BCcampus
• Course categories | Saylor Academy

Medical

• NICE
• PubMed
• MedlinePlus

Engineering

• TechRxiv
• Ieee Xplore
• NASA Technical Reports Server (NTRS)
• Open Access Theses and Dissertations