How To: Pot mod a green laser to increase its power
See how to increase the mW of a 5 mW Green Laser Pointer!
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How To: Play Blackbird by the Beatles (A Memorial Song for the Dead Birds in Arkansas)
Blackbirds are NOT singing in the dead of night. At least, not in Arkansas.
How To: Virtualize Windows XP with VirtualBox, the Free Virtualization Solution
Things You'll Need A fully working operating system that supports VirtualBox (Windows, OS X, Linux or Solaris)
How To: Make a Compass in Your Kitchen
Things you'll need: Glass or shallow bowl
How To: Turn a Finger Board into a Mini Snowboard
Unscrew the trucks from the bottom of your board.On the deck of your fingerboard you will see two groups of screws. These screws attach the trucks to the board. To unscrew the screws use a mini screw and wrench used to change trucks and wheels on finger boards.Unbolt.The trucks consists of two parts - one is the part that holds the wheels, and the other connects the trucks to the board. The only thing connecting the two is a tiny bolt. Unscrew the tiny bolt and the pieces should fall apart. Y...
News: Hector Martin's Alternate DCPU-16 Proposal Would Allow for a Better C Compiler
The developer community has already made some incredibly quick progress on implementing assemblers, interpreters, and emulators for the proposed virtual computer in 0x10c, Notch's latest game. But the truth is that the majority of programmers out there couldn't be bothered with spending enormous amounts of time writing anything much more complicated than a "hello world" application in assembly. What's on the top of everybody's mind is creating a compiler for a more widely used language.
How To: Measure Geomagnetic Storms with a DIY Magnetometer
Interested in taking a few snapshots of the likely auroras from the recent solar flare the Sun sent our way?
News: Math Craft Inspiration of the Week: Christmas Chaos
If you take two flat mirrors and place them front to back and look at them, you can see an infinite number of reflections. While this is a self-replicating pattern and can be somewhat mesmerizing, it isn't anywhere as interesting as looking at the chaotic scattering of light that can occur between 3 or 4 spheres.
News: Sketch with Friends Using Google Hangouts on the Web
In a move that harkens back to the good old days of AOL Instant Messenger, Google has recently snuck a new feature into its Hangouts service.
How To: Restore Your System in Windows 7
Hi, often we do something wrong or accidentally delete software, drivers or files from our system. Then we want them back. But how? System restore is the way out. We are showing you how to do that in windows 7.
Making Electromagnetic Weapons: Semiconductor Lasers
I'm back with the third part to my laser weapon series (see part one and two), and I'll be explaining the function, application, and potential of semiconductor lasers, aka laser diodes.
No SFX Necessary: 5 Real Life Iron Man Prototypes
How is it possible that Iron Man is not yet a reality? DVICE reports that super-powered exoskeletons are indeed within our grasp (if not quite as flashy as Hollywood SFX just yet). Real life exoskeletons fall into the realm of not-too-distant futuristic warfare.
Whoa, Dude, I’m Bleeding: A Simple First Aid Experience
This weekend, I was on a trip to Binghamton. In the midst of unpacking my toiletries at the hotel, I found that my brand new razor blade had lost its cap. How did I find that out? Well, when I pulled my hand out of the bag, I found that my right pointer finger was missing a bit of its tip and dripping blood on everything. Thankfully, Nathan G. H. Shlivovitz was with me and knew what to do, but the experience helped me to realize that everyone needs a little first aid knowledge in life. Here a...
How To: How did that just happen!!!?
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How To: Create a Socket in the C Programming Language under Unix
Socket programming in Unix allows multiple computer programs to "talk" to each other in the form of open "pipes". This is used in many popular programs for the Linux system (see any distribution). This how-to is created to understand the simple creation of a socket and what the various parts of the call mean.
Fixing User Experience For: FaceBook/ Zynga Games When Flash Goes Coo-Coo!
How To Stop The Weirdness Lag, Pauses Etc...In FaceBook/ Zynga Games Via Flash! How-To Topics » Facebook, games, facebook games, online games, zynga
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