Earth 2050 it's an interactive project that provides a fascinating glimpse at a future based on predictions from futurologists, scientists, and Internet users from all corners of the globe.

Not really part of my Half-Life Fact Files series, but I spent way to much time researching the history of dozens and dozens of GoldSrc mod releases for this to not be considered educational: http://www.youtube.com/playlist?list=PLDmcwfn8y0lMtlqcpUhggk0FB1EC2i3iB

On this day, Half-Life is now officially 20 years old. Yep.

Music: Instant Remedy - Druid 2 (http://www.remix64.com/track/instant-remedy/druid-2/)

Many thanks to Jackathan, Slartibarty, Quadrazid, and the many others who've lent their assistance to these Half-Life videos over the years. And, of course, immense gratitude to you, the viewer, for coming along on the ride.

0:00 Beginning the GoldSrc Funk
0:10 WON main menu
0:20 Half-Life
0:22 Half-Life: Opposing Force
0:25 Half-Life: Blue Shift
0:28 Half-Life: Decay
0:30 Half-Life (reprise)
0:32 Half-Life: Opposing Force (reprise)
0:35 Half-Life: Blue Shift (reprise)
0:37 Half-Life: Decay (reprise)
0:40 Half-Life (return of the reprise)
0:42 Half-Life (Dreamcast port)
0:45 Half-Life: Uplink
0:47 Half…