bown 2008

For decades, we've fantasized about watching paper-thin TVs, soaring hundreds of feet with personal jetpacks, riding in cars that drive themselves, and re-growing organs.

The 21st annual Best of What's New celebrates all of those dreams coming true. Now we've collected them all into one single slideshow. Launch it here to learn about these achievements and 96 other breakthroughs that, whether long awaited or completely unexpected, are equally amazing.

Everyone’s ear canals have unique shapes that affect hearing; some of us pick up high frequencies better, while others are attuned to bass.

The GroundBot is a spherical sentry designed to roll up to 6 mph through just about anything—mud, sand, snow and even water. Two gyroscopically steadied wide-angle cameras and a suite of sensors give remote operators a real-time, 360-degree view of the landscape, letting them zoom in on prowlers or detect gas leaks, radioactivity and biohazards.

With the wingspan of a B-29 bomber, the WhiteKnightTwo is the largest all-carbon-fiber aircraft ever built. Its mission is to carry a smaller craft, SpaceShipTwo, and drop it at 48,000 feet, where it will blast off into suborbital space with paying passengers—in 2010, if all goes well.

In 2002 I got my first digital pen, which captured handwriting as an image file, eliminating the need for paper notes. Or so I thought. Unfortunately, my full-speed penmanship was just as illegible in electronic form. Six years later, Livescribe solved that problem. Its Pulse uses the same technology to track its location on specially printed paper, but it pairs the text with an audio recording.

In congested cities like Tokyo, there’s barely room to swing a wrecking ball, and neighbors hate the caustic dust that implosions kick up. So the Japanese construction company Kajima developed a tidier technique, which it first used this past spring to take down a 17-story and a 20-story office tower: Knock out the ground floor, lower the building on computer-controlled hydraulic jacks, and repeat.

“Boss,” the brainchild of Tartan Racing (a collaboration between Carnegie Mellon University and General Motors), was the winner of the 2007 Darpa Urban Challenge, a competition of autonomous vehicles. The mission: execute tricky merging, passing and parking maneuvers as quickly as possible, while obeying California-state traffic laws.

Zoning laws often forbid tall wind turbines. The Windspire captures breezes at 30 feet and below with a design in which blades run up a pole’s length and spin around it. Contoured airfoils make the Windspire the first vertical-axis turbine that can start in slow winds without help from a motor or inefficient scoops or wings.

Construction on the $10-billion behemoth—housed 300 feet underground in a 17-mile circular tube—spanned 14 years and required the efforts of 10,000 engineers and physicists. But its real engineering feat comes from the 1,200 magnets—each 35 tons in weight, 50 feet long, and powerful enough to crush a bus between them—that steer a stream of protons traveling at nearly the speed of light. These magnets are powered by 4,700 miles’ worth of superconducting niobium-titanium cable, and work only when cooled to 3.4˚F above absolute zero, colder than deep space.

This Web site uses ordinary photos—whether of national monuments, scientific specimens or your vacation—to build a 3-D view that you navigate as if in a videogame. Photosynth analyzes dozens of shots to find overlapping areas and piece them together.

Nudge forward out of a garage, and cameras mounted on the grille and under the passenger-side mirror on the 2008 Lexus LX57 see around the corners before you do, sparing pedestrians that cross your path. A second camera provides a view of the ground beside the vehicle, so you don’t scuff those new tires on the curb.

To make a fabric-thin heater that runs for up to six hours—perfect for the insides of gloves, jackets or boots—Energy Integration Technologies did away with thermostats that suck power and take up space. Its system, Aevex, uses a flexible polymer film that automatically regulates its own temperature.

Truck-mounted IED-destroying lasers have already been tested in Iraq, but firing lasers from an airplane is a more difficult proposition. The first successful test of a plane-mounted laser gun came on August 7, when Boeing’s 18-ton chemical laser fired a beam from a C-130H aircraft and destroyed a three-by-three-foot target on the ground.

Intended for novice fliers who have received the FAA’s new, more accessible sport-pilot license, the A5 is a low-cost, seaworthy, easy-to-fly, easy-to-store aircraft that aims to bring personal flight to the masses. This sleek floatplane has folding wings that make it compact enough to tow home and stow in your garage.

Intended for novice fliers who have received the FAA’s new, more accessible sport-pilot license, the A5 is a low-cost, seaworthy, easy-to-fly, easy-to-store aircraft that aims to bring personal flight to the masses. This sleek floatplane has folding wings that make it compact enough to tow home and stow in your garage.