by Slaton L. White

How do you redesign an icon?

Carefully. Very carefully.

Just ask the guy responsible for the Wrangler YJ, which replaced the beloved (but slow-selling) CJ in the late 1980s. All in all, not a bad vehicle, but it was vilified for having square, instead of round, headlights.

Small beer? Not to the hard-core Jeep fan. Jeep engineers learned the lesson, and though the current model desperately needed an upgrade--especially a more powerful but fuel-efficient engine--designers knew they couldn’t change the shape or alter its iconic look in any substantial way. In other words, it had to have round headlamps, as well as the seven-slot grille, to carry on the hallowed Willys tradition.

by Slaton L. White

Ten years ago I went on a week-long salmon safari in Alaska, living out of a slide-in camper in a Silverado equipped with a Duramax 6.6-liter V8 turbo diesel. It was an epic adventure, and looking at my old notes I see I raved about the truck’s performance. “Moved well from a dead stop. Quiet, even at full throttle. MPG: averaged between 11 to 14 mpg.”

A lot has happened to GM since then. After teetering on the brink of insolvency for years, it finally plunged into bankruptcy two years ago. What many people don’t know was that the company came perilously close to Chapter 11 in the 1990s. But they got a stay of execution. Know why? The Silverado. It was just about the only GM product people wanted to buy...and they bought enough of them to help keep the company afloat.

The Silverado was good then...and it’s good now.

I can say that after logging 900 miles in one recently. The 2500 4WD Crew Cab is a stout build, and boasts a maximum towing rating of 17,000 pounds. That means that when you drive it without a trailer or with an empty bed, it’s a bit rough. But when you get some weight on those rear wheels, it tames down nicely.

By Chad Love

This must be a good year for insect repellant research. First it was a new type of pre-treated clothing. Now researchers at the Centers For Disease Control say they're working on a new all-natural insect repellant made from a citrus extract.From this story on NPR.
"...the CDC is pushing hard to develop a completely natural insect repellent made from a chemical called nootkatone, which is found in Alaska yellow cedar trees and citrus fruit. (CDC researcher Marc Dolan) says nootkatone "is nongreasy, dries very quickly, and it has a very pleasant, citrus-y grapefruit odor to it." He recently demonstrated its effectiveness as a mosquito repellent, rubbing some on his hand and then sticking it into a cage containing 50 hungry mosquitoes. When he holds the treated hand near mosquitoes, they try to get away in the opposite direction as fast as they can. Even after five minutes, Dolan has no bites on his nootkatone-treated hand.

--Chad Love

Spring is here, which means bloodsuckers and biters aren't far behind. But a new study conducted by the University of North Carolina suggests that pre-treated insect-repelling clothing is more effective at keeping bugs at bay than traditional bug sprays.

From this story (hat tip to T. Edward Nickens for the find) on Fibre2Fashion.com: 
A pilot study conducted by researchers at The University of North Carolina Gillings School of Global Public Health shows that a group of state water quality employees who wore clothing treated with a long-lasting insect repellent were bitten by ticks substantially less often than were their colleagues who used insect spray repellents and other preventive measures. The study, released March 11, in the peer-reviewed journal, Vector-Borne and Zoonotic Diseases, reported that the incidence of tick attachments was reduced by 93 percent among workers wearing Insect Shield Repellent Apparel, compared to workers in similar environments who used spray repellents or other tick bite prevention methods.