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
Resources
Libraries, databases, repositories, classifieds
Academic Torrents Search & Repository
Torrent files repository and directory of scientific and educational resources: Academic Torrents is a community-maintained distributed repository that facilitates the scalable
VIAF Name Authority Records Search
The Virtual International Authority File (VIAF) is an international collaborative project that integrates name authority records from over 50 national
dblp Computer Science Journals Search
The most complete meta-search on computer science journals and research papers: The dblp computer science bibliography is a specialized reference
Wolfram Alpha Science Reference & Computational
Provides engineering information and problem solving techniques and maths, all powered by a powerful search engine: WolframAlpha functions as a
OSINT Framework (OSINT Resources Directory)
OSINT Framework is a well tree-classified directory of OSINT resources. It mixes online tools, command lines, software package and informations.
Free SVG Maps
A lot of free SVG maps of world, countries or regions, ready to be downloaded and used on any website
Matweb Material Properties Database
By fast the most complete freely accessible material properties database. For metals, plastics, ceramics, and composites, although plastics is where
Metal Properties Database
A must for any mechanical calculation or simulation. Chose a standard metal designation (ASTM, ISO, EN …) and the tool
IRC Chat for Engineering – no install
IRC was the first protocol to chat over the internet. Less used now, it can still be used efficiently to