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How To: Add lighting to 3D scenes with OpenGL for C++

By now, you should know a few of the basics of programming with OpenGL and GLUT for C++ developing, like shapes, transformations, timers, and colors. Now it's time for lighting. Everything could look right in your 3D program or game, but if you're lighting isn't right, it's a sad world for all of us. This video lesson will show you how to add lighting to 3D scenes with OpenGL for C++, so you can start making your own 3D programs.

How To: Get started with Trapcode Lux After Effects plugin

Lux is an After Effects plug-in that simulates the "visible light" phenomenon of light in a dark or foggy environment. Use Lux to create incredibly realistic visible light sources for spotlights, flashlights, headlights, or stage lighting of all kinds within After Effects. This tutorial will show you how to get started with Trapcode Lux in After Effects. Get started with Trapcode Lux After Effects plugin.

How To: Use SoundSource to control audio levels in Mac OS X

Do you constantly change your audio levels on your Mac for each device? Isn’t it a pain to go into the preferences, click on sound, then select your sound source and manage your levels? SoundSource from Rogue Amoeba makes this task easy and fast! Learn how to use SoundSource to control audio levels in Mac OS X Use SoundSource to control audio levels in Mac OS X.

How To: Program the light sensor on a Lego Mindstorms robot

The light sensor on a Lego Mindstorms NXT robot can be used to help the robot navigate obstacles or follow light sources. Learn how to program light sensors and the calibration program in the Lego Mindstorms NXT robotics system using movement blocks within the NXT programming environment. Program the light sensor on a Lego Mindstorms robot.

How To: Do the reverse spin for bodyboarding

Francisco Pinheiro, Joana Schenker, and Neuza Mochacho demonstrate how to do the reverse spin for bodyboarding. This move allows the rider to reposition themselves back towards the power source with a bit of finesse and flash. Do the reverse spin for bodyboarding.

Alien Swarm: Free Game from Valve!

You can get Alien Swarm for free on Steam starting today. Alien Swarm is a 4 person co-op adventure with an updated Source engine and the ability to create custom levels. Think of this as a top view Left 4 Dead or Killing Floor, but with aliens. Too bad they are not zombie aliens, but it's a free game so we can't complain.

News: Make Insulating Glass Conductive with a Blowtorch!

Have a few light bulbs and a blowtorch? Then join the folks over at Harvard in a cool science experiment on the conductivity of glass. As you well know, glass is an insulator with low conductivity and high resistivity. In the video below, they flip the switch, demonstrating how heating the glass fuse enclosure from an incandescent light bulb can create a conductive material that completes the series circuit and lights the second light bulb. In the video, the two light sockets are wired in ser...

News: You can

The most passionate people...are looking for adrenaline everywhere...pushing their limits to the maximum... The beauty is that those limits are not there...as you continue reaching them...they will go further and further, and a source of adrenaline, fire, passion that never disappear.

News: Gathering Data for Fun and Profit

Oh Data, You so Awesome! We are going to use Node.JS to gather us some data. Given nodes plethora of well abstracted network abilities and it's deep evened nature, it will make quick work of plugging into various data sources and gathering / making good use of said data.

Goodnight Byte: HackThisSite, Realistic 1 - Real Hacking Simulations

Last Friday's mission was to accomplish solving HackThisSite, realistic 1. This is the first in a series of realistic simulation missions designed to be exactly like situations you may encounter in the real world. This first mission, we are asked to help a friend manipulate the website voting system for a Battle of the Bands vote count in his favor.

How To: Use Cygwin to Run Linux Apps on Windows

You'll see a lot of Linux action going down here at Null Byte. We use Linux for hacking-related stuff because it provides a more relaxed programming environment, making it easy to write exploits and tools. Linux has many features Windows is lacking, such as full control over the OS right down to the Kernel and massive availability of mature, open source (read: free & tweakable) tools & projects.

News: Gadgets Exploded in Mid-Air

Ever wonder what's inside those old vintage typewriters and analog phones? Canadian photographer Todd McLellan dissects old electronics and then captures their innards— some assembled in a painstakingly orderly array, others caught in a mid-air explosion. More images and process video here (under "New Work").