
Access Structures, CCDC and FIZ Karlsruhe Crystal Databases
World biggest cristal structures repository. For each organic crystal, get its chemical diagram and an interactive 3D model view of
Libraries, databases, repositories, classifieds

World biggest cristal structures repository. For each organic crystal, get its chemical diagram and an interactive 3D model view of

Torrent files repository and directory of scientific and educational resources: Academic Torrents is a community-maintained distributed repository that facilitates the scalable
The Virtual International Authority File (VIAF) is an international collaborative project that integrates name authority records from over 50 national

The most complete meta-search on computer science journals and research papers: The dblp computer science bibliography is a specialized reference

Provides engineering information and problem solving techniques and maths, all powered by a powerful search engine: WolframAlpha functions as a

OSINT Framework is a well tree-classified directory of OSINT resources. It mixes online tools, command lines, software package and informations.

A lot of free SVG maps of world, countries or regions, ready to be downloaded and used on any website

By fast the most complete freely accessible material properties database. For metals, plastics, ceramics, and composites, although plastics is where

A must for any mechanical calculation or simulation. Chose a standard metal designation (ASTM, ISO, EN …) and the tool

IRC was the first protocol to chat over the internet. Less used now, it can still be used efficiently to
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