Husqvarna’s new all-electric concept makes mowing the lawn as sleek and futuristic as you always knew it could be.
Mowing the lawn may not be the most glamorous chore, but Husqvarna’s new concept mower might change the image of grass grooming forever. Powered by a fully electric and rechargeable lithium phosphate battery, the mower can zip along for 2 grass-decapitating hours.
Modeled on all those fancy electric shavers, the mower has 3 independently-suspended cutting decks that can shift to the contours of your lawn. It even has a cool name: Panthera Leo. I’d buy just about anything with that name, regardless of what it was.
The Panthera won’t go into production for another 5 years (if it ever does), but I plan on letting my grass grow until then in anticipation.
Night Riders Rejoice: Infrared Vision in the Works for Motorcycles
Patent drawings from Kawasaki uncover a new night-vision system that’ll give riders a view beyond a bike’s conventional headlamp.

Night Riders Rejoice: Kawasaki Developing Infrared Night Vision: Patent drawings uncover a new night-vision system for motorcycles from Kawasaki. The system uses two infrared cameras hooked to a processor and LCD screen on the bike's instrument panel. The company is reportedly using its 1400 GTR motorcycle as a test mule for the device. Kawasaki
New motorcyclists are taught early not to out-drive their headlamps. Now, night riders (of the non-Hasselhoff variety) may soon owe Kawasaki a debt of gratitude for improving their safety after dark. The Japanese bike builder is reportedly fast-tracking new infrared night-vision technology to use on production motorcycles. Drawings uncovered by Gizmag show Kawasaki is using its 1400 GTR as a test mule, playing into its position as the Kawasaki line’s most tech-heavy machine.
The system works much like a similar car-based system from BMW: Two infra-red cameras mounted at the bike’s mirrors face forward, detecting objects and feeding the data to the GTR’s computer to judge the objects’ distance. One of the cameras also portrays the forward image on an LCD screen on the GTR’s instrument panel. The system is designed to work with new bikes as well as retrofit to older models, making it a viable aftermarket upgrade. Kawasaki has already prepared very detailed patent filings on the system, and Gizmag reports one of the lead designers of the GTR, Kaoru Kouchi, is also working on a helmet-mounted, heads-up display that will work with the new technology.
Palm Pre: What Do You Want to Know?

Palm Pre: Here it is. John Mahoney
So we got our Palm Pre review phone today. Even though you’ve probably read all the first-wave reviews from Pogue, Mossberg, our friends at Gizmodo et al, you still may have some questions–especially if you’re thinking of plunking down $200 tomorrow.
Rather than rush up a review after using it for half a day, we’re obviously going to put this thing through its paces. But in the meantime, drop a line in the comments if there’s anything we can check out for you.
Stay tuned for more on the Pre–I’m using it all this weekend. And don’t forget–new iPhones are all but certain for Monday’s WWDC keynote.
Heads-Up Display Embedded In Glasses
A German company turns regular glasses into an eye-motion-controlled PDA screen.

Do they come in turtle shell? : courtesy of Fraunhofer-Gesellschaft
If your mother yelled at you about ruining your eyes by sitting too close to the TV, she is going to go nuts if you come home wearing a pair of these. The German research society Fraunhofer has developed a pair of glasses with lenses that project a heads up display right onto the user’s retina.
The glasses contain OLEDs controlled by a chip in the frame’s hinge that give the appearance of an image about three feet in front of the user. The prototype only allowed for static images, but the next generation will incorporate eye tracking technology that will allow the user to manipulate the image simply by looking at different spots on the screen.
Fraunhofer says that the glasses will benefit doctors, engineers and other specialists that need to manipulate data while their hands are otherwise occupied. Of course, once this technology becomes affordable, these classes could be used for everything from simply checking email on the go to more advanced reality augmentation for, say, displaying the menu for a restaurant when you stand looking at its storefront on the block or overlays on the street to help with directions. I can already envision a future where everyone is constantly bumping into each other because they are too busy Tweeting with their glasses to watch where they’re walking.
Invention Awards: A Stronger, Greener Fishing Lure
A lure that uses a surgical trick to prevent getting torn from hooks, and doesn’t contaminate the water.

Better Bait: Ben Hobbins sinks his teeth into his fishy idea John B. Carnett
For all you holiday anglers, today’s featured Invention Award winner is something to aspire to: a fishing lure that doesn’t pollute once it ends up on the bottom of the lake.

IronClads: How It Works: The IronClads's twin polyester-tube skeleton acts like rebar in concrete, giving the lure the tensile strength to withstand anything but a direct chomp from the biggest, toothiest fish Bland Designs
Ben Hobbins didn’t set out to clean up his local lakes, but his IronClads baits do exactly that. The Wisconsin inventor’s idea — fishing lures that are extra-strong, eco-friendly and nontoxic — solves a serious, if little-known environmental problem. Flexible and cheap soft plastics are the most popular type of lure among sport fishermen, but almost all of them eventually end up at the bottom of lakes and rivers because they easily detach from their hook when they’re cast or bitten. Once there, the baits disintegrate over time, releasing harmful phthalates and other petrochemicals. According to one study, 25 million pounds of the lures are left in U.S. waters every year.
In 2006, Hobbins, an avid fisherman, was really just trying to come up with a stronger version of the lures he was using for ice fishing, when the concept came to him. “I hate rebaiting hooks in zero-degree weather,” he says. A former biotech strategist, he speculated that methods used in the industry for skin grafting—using an expandable mesh to ensure that a graft stays intact and in place—could also work for reinforcing lures. The result was IronClads, which stay firmly on their hooks because of a microtube of polyester mesh that lends strength to the plastic, just as rebar gives tensile strength to concrete. The lures can sustain 93 pounds of tensile strain, so only fish with serrated teeth and considerable heft could possibly bite through them.
Hobbins sold his initial IronClads to local stores. Inspired by the praise he received for their environmental impact, he then set out to solve the remaining problem: the fact that the plastic was still toxic. Last summer he began work on an equally strong silicone-based version that, if it does tear off, biodegrades without the toxins released by soft baits made from plasticized polyvinyl chloride. (Neither version contains the usual flexibility-lending plasticizers made from phthalates, which Congress has banned from children’s toys.) Now testing the greener version, Hobbins has enlisted the help of the University of Wisconsin, which also worked with him to raise funding and create the initial prototypes of the lures. He expects the silicone IronClads to hit stores this year.
Gear Up For Summer with a Composite Kevlar Kayak

Rapids Transit: The Wave Sport 54 Cx is being issued in a limited run of 50 Courtesy Wave Sport
Whitewater kayaking is virtually an aerial sport, with paddlers in freestyle competitions performing tricks like airscrew — barrel rolls above a rapid. The lighter your kayak, the higher you can go, so instead of conventional polyethylene plastic, Wave Sport turned to composite materials for its 54 Cx kayak.
The first prototype, a pure carbon-fiber model, weighed just 19 pounds (about 15 pounds less than a plastic kayak) and was easier to maneuver, thanks to the rigid frame. But it proved no match for river rocks, which cracked the hull. In three subsequent prototypes, Wave Sport added Kevlar strips to reinforce the parts of the kayak that take the most abuse. The resulting six-foot-two-inch boat — the first carbon-fiber freestyle kayak made in the U.S. — weighs a bantam 20 pounds but is sturdy enough to survive a hotdog paddler’s acrobatics.
Golf Gear: The Hole Shebang
Technology to the rescue

Wearing of the Green: Satoshi
Here are five innovations that promise to improve your aim, your grip and — hopefully — your score
1. Customize Your Club
Unbolt this driver’s head with the included wrench and reset it to one of eight positions to change how far your ball breaks left or right. Slightly tilting the clubface can shift the ball up to 40 yards to the side on a long drive. To alter the ball’s path further, swap weights in the head or switch to a firmer or more flexible shaft.
TaylorMade R9
From $400; taylormadegolf.com
2. Map Shots
Swipe a touchscreen to navigate the thousands of course maps on this GPS unit. It displays distances to holes and hazards automatically; tap any other spot to see how far away it is.
Garmin Approach G5
$500; garmin.com
3. Get the Angle
This palm-sized laser range finder uses an accelerometer to tell whether you’re standing on a hill. Then it adjusts its yardage measurements for the slope, so you can tailor your shot.
Bushnell Tour V2 with Slope
$400; bushnellgolf.com
4. Hold Tight
Get a better feel but avoid calluses, with a leather glove that’s about 20 percent thinner than earlier models.
Bionic Pro Golf Glove
$40; bionicgloves.com
5. Lug Less
In this 4.5-pound bag, the lightest with club dividers, a fiberglass frame replaces the usual aluminum,
and fabric dividers replace plastic.
Sun Mountain Four 5
$220; sunmountain.com
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