trench

Will Cameron's deep-sea voyage yield breakthrough drugs?

Blockbuster-moviemaker-turned-aquanaut James Cameron's solo dive in the Pacific to the Mariana Trench's Challenger Deep site last month opens up a vast, under-explored region of the world's oceans to researchers. There, scientists hope to discover, retrieve, and study a host of previously unknown organisms and chemical compounds that may someday help solve decades-old medical mysteries.

"What better place to look for adaptations and unusual compounds that have unusual characteristics than in the most extreme environments we can go to on this planet," says Richard Lutz, a professor of marine ecology and biology of deep-sea hydrothermal vents … Read more

Cameron and Branson race to bring urgent attention to oceans

Did famed filmmaker James Cameron just do for the oceans what scientific experts have struggled to do for decades?

When "Avatar" and "Titanic" director Cameron piloted his custom submersible, the Deepsea Challenger, to the bottom of the Mariana Trench yesterday and became the first person ever to make a solo dive to the world's deepest spot, he shined a crucial spotlight on the field of ocean exploration.

In recent years, scientists have been shouting from rooftops around the world that unless humanity puts more energy into studying our oceans, we are at real risk of … Read more

James Cameron hits the world's floor -- and returns

Give James Cameron this much: He's unafraid to follow his passions where they lead him. Even if that place is seven miles below the surface of the ocean.

Yesterday Cameron became the first person to make a solo dive to the ocean's deepest point -- a portion of the Pacific Ocean's Mariana Trench known as "Challenge Deep." Cameron piloted a "vertical torpedo" of a submersible he dubbed "Deepsea Challenger" to the bottom of the trench, 35,756 feet down, then spent three hours filming and taking samples before safely returning to … Read more

Castle Defense games for iOS

With the introduction of the touch screen on smartphones, game developers had to come up with new control schemes that would work intuitively on the iPhone. And as iOS games evolved over time, new genres of games started to crop up that were perfect for touch screens and on-screen buttons.

One of those game genres is the castle defense strategy game. Even though you could play desktop and browser-based versions of these games, the touch screen on the iPhone worked so well that they were incredibly easy to pick up and play.

This week's collection of iOS apps is all about castle defense games. The first has a World War I feel as you battle your enemies across a series of dug-in trenches. The second lets you play as a character from the popular Evil Dead franchise as you fight off skeletons and other ghoulish enemies. The third is a new game in which you'll choose from three races to fight your enemies in a humorous battle to create the ultimate barbecue sauce.… Read more

Dig in and fight

Trenches is a fun and challenging World War I-themed trench-warfare arcade game with strong elements of real-time strategy and unit and resource management.

With its killer combination of winning art direction, well-designed gameplay, and a shallow but steady learning curve, Trenches is hard to put down. You control British troops advancing from trench to trench, left to right, across a long, scrolling map (which you can tilt to scroll, or touch and drag the skyline to move). You touch and drag units to determine their path, and you can use a two-finger motion to direct all onscreen units to retreat, … Read more

Tell the time and destroy the Death Star: iPhone Apps of the week

There are a few sales over the Thanksgiving long weekend here in the U.S. with some developers slashing prices on many popular iPhone games. Huge iPhone game developer, Gameloft, is having a 99-cent sale on many of their popular game titles throughout the weekend. EA Games is also in on the action, offering price cuts to several of their big titles. Some games I've talked about here like Madden NFL 10, FIFA 10, and NBA Live are $6.99 for a limited time (usually $9.99) and there are a lot of other great deals. If you've … Read more

Steve Fossett's unfinished legacy: Deepest ocean exploration

Correction: This story reported that Fossett would have been the first person to dive to the bottom of the Mariana Trench. In fact, a team of two men did the dive in 1960, aboard a bathyscaphe--a "deep boat"--called the Trieste. Had Fossett made the trip, he would have been the first to do it solo.

Steve Fossett was known for many things, but perhaps the millionaire entrepreneur was best known for the many world records he set in a variety of different adventure sports.

And were it not for what seems certain to be his untimely and … Read more