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ExtremeTech provides deep technical content about new products and technologies. It reaches committed, active technology users, managers, and enthusiasts through detailed reviews, analysis, tutorials, extensive resource links, and interactive, discu...

Operates six businesses. Key areas include defense technology and training, homeland and border security, and cybersecurity.

Stock video footage, sound effects, and production music, royalty-free at the lowest prices. Search and download instantly, and get a free stock video clip and free sound effects file every week!

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Your ultimate online portal to the future. Reporting on what

The NATO Research and Technology Organisation (formerly AGARD) promotes and conducts co-operative scientific research and exchange of technical information amongst 26 NATO nations and 38 NATO partners.

SoundBible.com is the encyclopedia of free sound clips and may just be the last sample resource you

Audio Simullation for Research and Mission-Critica Applications. Complete aural simulation systems, head-tracking hardware and software, along with measurement and analysis systems for Head-Related Transfer Functions (HRTF).

Free sound effects in wav and mp3 formats

Engineering information and connections for the global community of engineers. Find engineering games, videos, jobs, disciplines, calculators and articles…

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

YouTube is a place to discover, watch, upload and share videos.