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How To: Make Soggy, Wilted Lettuce & Other Leafy Greens Edible Again

Sometimes you've got a head of lettuce that you want to eat but it lacks a certain youth. In other words, it's wilted and browning at the edges. Other times, you get to the grocery store near the end of day and the only lettuce or greens available look a little on the sad side. Never fear. You're not doomed to a meal of fast food or mouthfuls of soggy salad. You can easily revive those leaves and have something crisp, green, and delicious for your next meal, so don't dump it in the trash.

How To: Introduction to Modern Cryptography

Cryptography is the science of keeping secrets, or more specifically, the science of disguising them. As a point of fact, cryptography has progressed quite a bit farther and now encompasses file and message integrity, sender authentication, and pseudo-random number generators.

Printable Tactile Astronomy: How to "See" Outer Space if You're Blind

Have you ever felt the desire to reach out and touch a galaxy? Or "feel" those stunning nebulas and planets you see in Hubble photos? As alluring as it sounds, it's safe to say the odds of your whim coming true are nonexistent. You'd have to travel about 6 earth years and spend millions of dollars building your own personal spacecraft to get close enough to actually wave your hand through one of Saturn's rings. But in an attempt to help the blind "see" what they're missing, some semblance of ...

News: Child Molesters and Sexy Fighters: A Study of Video Game Commercials

The Kinect for Xbox 360 and PlayStation Move might be fun to play with, but people do not look very cool while they're doing it. Air guitar is not particularly flattering (even if done on stage), and neither is air-anything else, as pleasurable as it might be. This is why I find it strange that a group of admen somewhere in the world think these kinds of commercials would appeal to anyone.

News: Is the End Coming for Quadriplegic Gaming?

A century ago there wasn't much life available for quadriplegic people. Handicap accessibility was barely even a concept, and lacking medical technology kept any semblance of independence out of reach. Today those unfortunate enough to be paralyzed from the neck down have brighter prospects, but are still unable to participate in many activities. Video games are a great option for those who do not have the use of their legs, but for quadriplegics, the use of a standard controller is not an op...

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