○○○ 2017.01 ⪢⪢
An IT engineer is looking at the servers in this building and something seems off. The engineer notices that often in the middle of the night these servers are connecting to some server in Shanghai and uploading Emails and audio files. #bookmark
http://qindex.info/i.php?x=15417

○○○ cryogenic ⪢⪢
_____ engines are the most prestigious rocket engine technology. Due to their design and operational complexity, only a few countries have actually been able to develop this intriguing engine. #bookmark
http://qindex.info/i.php?x=17953

○○○ tandem ⪢⪢
The FGM-148 Javelin anti-tank guided missile has a tandem warhead, deployable wings, an IR homing head and two engines, a launching one and a firing one.
http://qindex.info/i.php?x=13543

○○○ reckon ⪢⪢
It's sharp wing design and two enormously powerful engines made this jet a force to be reckoned with.
http://qindex.info/i.php?x=24150

○○○ behemoth ⪢⪢
On July 16th 1969, the towering silhouette of the Saturn 5 rocket, a behemoth of American engineering, cast a long shadow on the Florida landscape. #bookmark
http://qindex.info/i.php?x=27733

• cryogenic engine
http://qindex.info/i.php?x=2318

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