The rocket in question was driven by a powerful Russian engine unlike any ever built in the States. Although this particular engine was new, the design dated back to the space age. By the early ...

At only $64.99 each, the Apos Ray 6SN7 Select vacuum tubes may deliver the dynamics and ... recent embargoes due to the Ukraine conflict) Eastern European, Russian, and Chinese made 6SN7 tubes have ...

Definitely not in the meme category, though, is this overkill vacuum tube 555 timer. It comes to us via [David Lovett], aka [Usagi Electric], who has lately caught the “hollow state ...

A vacuum tube is just that: a glass tube surrounding a vacuum (an area from which all gases have been removed). What makes it interesting is that when electrical contacts are put on the ends ...

A Russian rocket has blasted off successfully carrying a pair of Iranian satellites into orbit, a launch that reflected growing cooperation between Moscow and Tehran. The Soyuz rocket lifted off ...

The privately developed satellites Kowsar and Hodhod were launched into orbit on Tuesday on a Russian rocket, the Soyuz, which was also carrying two Russian Ionosphere-M Earth observation ...

MOSCOW (AP) — A Russian rocket on Tuesday blasted off successfully to carry a pair of Iranian satellites into orbit, a launch that reflected growing cooperation between Moscow and Tehran.

A Russian rocket has blasted off successfully carrying a pair of Iranian satellites into orbit, a launch that reflected growing cooperation between Moscow and Tehran. The Soyuz rocket lifted off as ...

A Russian rocket has blasted off successfully to carry a pair of Iranian satellites into orbit, a launch that reflected growing cooperation between Moscow and Tehran MOSCOW -- A Russian rocket on ...