reaction

Amazing Alex (99 cents) for iPhone or Android is a physics game where you're challenged to create chain reactions with objects to complete objectives. Our hero, Amazing Alex, is a kid who's stuck cleaning his room and tries to get creative with organizing his belongings by building Rube Goldburg-like devices.… Read more

For years, Adam Savage and Jamie Hyneman were known for one thing: being the "MythBusters."

But now, the two have launched a new show, Discovery Channel's "Unchained Reaction," "a new six-part series that pits two teams of varying backgrounds against each other to build an elaborate chain-reaction contraption."

Think giant Rube Goldberg machines--balls falling and knocking things into other things. Seesaws going up and throwing things into the air, each step in the process impacting the next, with each team vying to build the most impressive contraption in five tension-packed days. The … Read more

The MythBusters are at it again.

In a tweet this morning, Adam Savage, co-host of the hit Discovery Channel show, said that he and his co-conspirator, Jamie Hyneman, have gotten the green light to produce their new "sooper secret project," "Unchained Reaction."

According to Deadline Hollywood, Savage and Hyneman will executive produce the new Discovery Channel show and serve as judges on what will be a six-part series. The show will pit "two teams of varying backgrounds--artists, rocket scientists, animatronic specialists, engineers, and even your average Joes--against each other to build an elaborate chain reaction … Read more

It's often the case that a device or substance with a known benefit also comes with known risks--typically referred to as side effects and listed quickly at the ends of commercials. So it seems worth noting when a product's side effect may in fact be useful.

The Valkee, a portable headset launched in August of 2010, directs 8- to 12-minute doses of bright light through the ear canal and into the brain to improve seasonal affective disorder. It turns out that this concentration of bright light into the brain may also improve motoric reaction time, according to a study conducted by Verve Research in Finland.

The placebo-controlled study (meaning some were given the treatment and others a placebo in its place) tested the effects of the Valkee headset on Finnish national league ice hockey players and found that those exposed to 12 minutes of light via the headset sped up their already fast reaction times by 20 percent.

"The placebo-controlled study showed a significant improvement in motoric reaction times of top athletes using bright light via the ear canal," says lead researcher Mikko Tulppo in a news release.… Read more

There's always at least one person on your holiday shopping list you put off as long as possible because he or she is such a pain to find something for.

You know these kinds of people. The insufferable wiseacre who insists he's easy to shop for when he's constantly looking for weird movies no one has heard of (more accurately, ones no one wants to watch), or talks about how he needs to add to his collection of '70s and '80s TV commercials. They're like gift hipsters. It would be too easy to just get them something readily available.

These are the people for whom gift cards were created.

Ah, but it doesn't have to be that way. With a minimum of fuss, you can get something unusual for that precious snowflake in your life without having to leave the house. Here, in no particular order, are five Crave-worthy ideas that don't involve your online shopping history being inexorably linked to movies with titles like "Blood Freak" or "The Incredibly Strange Creatures Who Stopped Living and Became Mixed-Up Zombies." … Read more

From one coast to the other, ordinary men and women bowed their heads in tribute to a man who changed the technology world in extraordinary ways.

Not long after hearing the news that Apple co-founder Steve Jobs had died, people at Apple stores stopped to share their reactions.

"He was kind of like this generation's John Lennon," said Frank Arico, 58, a software developer visiting San Francisco for the Oracle OpenWorld conference this week.

It was a theme that got repeated in conversations with people who knew Jobs as a larger-than-life pop culture icon but felt the … Read more

Apple co-founder and Chairman Steve Jobs' death has both shocked the world and become an important topic of discussion in the mainstream media.

Just minutes after Jobs' death was announced, newspapers made the Apple co-founder's death the top headline on their sites. As of this writing, the New York Times, Wall Street Journal, USA Today, and other prominent newspapers around the world are leading with Jobs' death.

The New York Times, for example, has called Jobs a "visionary," that led a "cultural transformation in the way music, movies, and mobile communications were experienced in the digital … Read more

At the F8 conference yesterday, Facebook CEO Mark Zuckerberg showed off some of the most drastic changes ever made to the company's service. And though Zuckerberg is excited by those changes, many folks across the Web aren't so quick to celebrate.

The fear among some users relates to what some say could become a potentially worrisome privacy situation on the social network, led by Timeline and changes to Open Graph.

Timeline provides users with a way to view "the story of your life," according to Zuckerberg, including a collection of all the "stories" uses … Read more

In a turn of events that has sent the blog world into a frenzy, TechCrunch founder Michael Arrington said on Monday that the CrunchPad tablet computer that he announced more than a year ago is officially dead.

According to Arrington, Fusion Garage, his company's manufacturing partner, said that it would take over full control of the CrunchPad project and cut TechCrunch out just days before its debut.

"Bizarrely, we were being notified that we were no longer involved with the project. Our project," Arrington wrote on TechCrunch. "[Fusion Garage CEO] Chandra [Rathakrishnan] said that based on … Read more