![]() | DIY Blu-Ray 300mw Laser Raygun
We're plenty familiar with the famous phasers of Star Trek, set to stun or kill and now you can build your own blue laser phaser gun. Taking the shell from a toy laser gun, this modder user two blu-ray laser diodes. Although blu-ray lasers... |
![]() | How to: Build a Gigantic DIY Pumpkin Cannon
Straying slightly from our usual daily doses of electronics and hacking, today we're getting into the spirit of Fall by showing off some extraordinary pumpkin cannons. First up is the world's most powerful cannon capable of launching a squash 1... |
| | Make a DIY Fallout 3 Laser Rifle
The Fallout 3 laser rifle is the perfect addition to your man cave wall (right next to your and Portal gun and collection of ray guns of course). This bad boy looks every inch the real deal. The weapon is a painstakingly designed prop of wood,... |
![]() | The Ping Pong Gun with a Deadly Punch
You wouldn’t want to be in close range of this beastly pneumatic ping pong ball gun. A ping pong ball is hardly destructive. But filled with water and propelled by compressed air, the tiny balls become painful projectiles. How painful?... |
| | Build Yourself a Shoulder Fired Dry Ice Canon
Everyone enjoys a good explosion or long distance launch. Learn to build your own canon project uses a simple ingredient – dry ice (frozen carbon dioxide) which goes directly from solid to gas. The process called sublimation releases a... |
| | Download Paintball Turret Plans for DIY Firepower
Now, here’s a paintball turret that will level any opponent. This thing throws a barrage of 34 balls per second. We had looked at it earlier too but now the full plans for building your own are available. The full blueprint can... |
![]() | Head Mounted Water Canon = Summer Fun
A water canon is a great way to have fun and remain cool under the collar. The head mounted water canon is the latest weapon of wet destruction in town. It is not your average plastic squirter glued on to your helmet - it’s a combo of a... |
![]() | Incredible Gas Powered Vortex Canon
This vortex canon looks like a makeshift artillery piece built by an evil mad scientist. The super powered cannon creates a vortex of churning air or liquid caused by a rapid spiraling motion. This rapid spiral is then exerted in a forward... |
![]() | 7 Oustanding Fireworks Projects for the 4th
The 4th of July is just a few days away and we've got 10 great DIY projects to spice up your evening. You can actually make your own fireworks then create a custom wireless detonation panel to blast them off!
How to Make a Fireworks... |
![]() | Make a Steampunk "Atomic Disruptor" Raygun from Old Parts
The Atomic Disruptor Raygun is straight out of steampunk fiction. The cool DIY raygun has been put together by Cohophoto entirely from old radio and camera parts. If you are looking for a slice of futuristic fantasy, Cocophoto has illustrated the... |












