As usual there have been lots of cool and interesting gadgets featured on geeky gadgets over the past week.

Unfortunately I haven’t been able to feature them all, so here is a roundup of some of the coolest gadgets and some other cool stuff that we missed this week.

• Amazon serves up 13-pound Gears of War Lancer rifle replicas
• Carved Pumpkins III – Insane Skills!
• Talking Electric Fly Swatter Gadget
• Turntable Watch for the On Time DJ
• PC Case Hack – How to Make a Mineral Water-Cooled PC!
• Unlock Your T-Mobile G1 In 30 Seconds
• AstroStar – Cool Stars Projector
• The Bloodhound Project – 1000MPH
• Piano Hands: Music at your fingertips
• Sonic Vox: iPhone Voice Manipulation App
• Scientists Able to Erase Memories in Mice
• Coolest Bowling Ball Collection
• Portable computer gadgets: MIU unveils third generation HDPC
• 4 Super Android Appllications for the T-Mobile G1
• How To Build a 3D Lego Halloween Pumpkin
• Suck It OPEC: 13 Amazing Gasoline-Free Supercars
• Terrifying Tornadoes, Wind Storms and Hurricanes
• Toshiba says fuel cell gadgets coming in months
• iKey Bluetooth industrial keyboard
• Is Apple penalizing iPhone devs who update their apps?