Not every mad doctor lives in a castle surrounded by villagers with pitchforks. Sometimes they live in the trenches, where there's ...

AltaValve is a transcatheter mitral valve replacement (TMVR) device designed to broaden the treatable patient population.

Nikola Tesla had invented a very interesting one-way value. I hope you will enjoy details of invention and the way his mind ...

Meet the Spy, one of nine playable character classes in Team Fortress 2. Name: Spy Role: Support Weapons: Revolver / Electro ...

Mitral valve replacement || heart treatment #shorts #shortsvideo #viralvideo #viral #subscribe #youtubeshorts #short ...

Engineer and Medic make an unsettling new discovery while experimenting with the teleporter. Meanwhile, Scout stops insulting ...

Meet the Sniper, one of nine playable character classes in Team Fortress 2. Name: Sniper Role: Support Weapons: Sniper Rifle ...

This is a song about a game studio that brought us a variety of classics, but never released any game with number 3 in its name ...

Meet the Scout, one of nine playable character classes in Team Fortress 2. Name: Scout Role: Offense Weapons: Scattergun ...

Available August 15th, 2012, Mann vs. Machine lets you and five friends fight a lethal horde of robots on new maps, with the ...

Amazing how this plumber makes a tap on a water pipe under pressure It sometimes happens that you have to make a tap from a ...

The cinematic trailer developed at Valve using the Source Filmmaker. The beta has provided us with great feedback, and all of the ...

Meet the Heavy Weapons Guy, one of nine playable character classes in Team Fortress 2. Name: Heavy Weapons Guy Role: ...

I show you how a tesla valve works and make a straw version of it to try and drink See the main video here: ...

Gaben has shown me love at numerous occations but he has also trolled me countless times. Music used: "Jaunty Gumption" ...

Set between the events of Half-Life and Half-Life 2, Half-Life: Alyx is a new full-length game built from the ground up by Valve for ...

Over the last few weeks, we've gotten quite a few enticing reasons to pre-invest in Aperture Laboratories: from the planks of ...

On September 13th, 2012, Valve received another mysterious crate from WETA Workshop. Inside was a full-scale, articulated ...

Last week we took delivery of the full-scale level 1 sentry gun, made for us by WETA Workshop - complete with a motion sensor ...

Gaben hates me. Gaben loves me. Gaben hates me. Gaben loves me. I'm getting mixed feelings from him. Music used: "Comic ...