New Technology May Lead To Light- And Heat-Sensitive Tent

by Sean McLachlan on


The tent we’re all familiar with from camping trips may soon be old tech thanks to a new material designed by a team of Harvard scientists.

Researchers at the Wyss Institute for Biologically Inspired Engineering have announced in a press release that they’ve developed a flexible material that can shed or retain moisture, and turn from opaque to transparent.

You can see how it works in the image below. The material is a liquid-repellent film that coats, and is infused in, an elastic porous backing. Normally the surface is flat and will shed water, but when the backing is stretched it changes the size of the pores, causing the surface to become rough and retain droplets.

In its normal state the material is transparent, but when stretched it becomes opaque. The material could be used to make a tent that blocks light on a dry and sunny day, and becomes transparent and water-repellent on a dim, rainy day.

The material may also be used in products as diverse as contact lenses and water pipes.

Researchers were inspired by the function of tears, which block materials from damaging the eye, and flush out these materials, yet remain transparent. Such inspiration is typical of work at the Wyss Institute, which looks to nature to find solutions to technological problems.

Top image courtesy Krish Dulal. Bottom image courtesy Harvard University.

National Park Service Releases 2012 Attendance Numbers

by Kraig Becker on

Yesterday the National Park Service released the official attendance numbers for each of the parks in 2012. The list gives us some insights into the most popular destinations with travelers in the U.S. park system with some very well known and iconic parks earning the top spots. The numbers also indicate that travelers don’t seem to be growing tired of the parks either, as more than 282 million people visited a national park last year. That’s up from 2011 and the sixth highest total of all time.

Of the 59 park units that fall under the jurisdiction of the NPS, the top ten most popular, along with their attendance numbers, are as follows:

  1. Great Smoky Mountains National Park (9,685,829)
  2. Grand Canyon National Park (4,421,352)
  3. Yosemite National Park (3,853,404)
  4. Yellowstone National Park (3,447,729)
  5. Rocky Mountain National Park (3,229,617)
  6. Zion National Park (2,973,607)
  7. Olympic National Park (2,824,908)
  8. Grand Teton National Park (2,705,256)
  9. Acadia National Park (2,431,052)
  10. Cuyahoga Valley National Park (2,299,722)

These parks are all certainly deserving of being amongst the most visited. Each of them is a spectacular environment in their own right and it is completely understandable why they are chosen by millions of visitors on a yearly basis. The Great Smoky Mountains in particular have been on top of this list for years and the park remains a mainstay for backpackers, hikers, campers and other travelers.

If you’re a fan of the national parks and haven’t been to each of these yet, you could easily spend several vacations exploring each of these destinations. These are some of the most amazing landscapes in North America and the perfect settings for outdoor enthusiasts and adventure travelers alike.

[Photo Credit: National Park Service]

Trek Through Afghanistan Or Explore The Congo With Wild Frontiers

by Kraig Becker on

If you still haven’t settled on an amazing adventure for 2013 then perhaps you’ll want to take a look at some of the trips that Wild Frontiers has to offer. The adventure travel company that operates out of the U.K. specializes in unique, one-of-a-kind tours to a number of great destinations on the planet and this year two of their itineraries are unlike anything you’ll find elsewhere.

The first of those trips will take adventurous travelers deep into the Pamir Mountains of Afghanistan as they spend a month trekking the Wakhan Corridor. This narrow piece of land once served as a neutral zone between the British and Russian Empires but now it is a seldom-visited region populated only by local herdsmen. Wild Frontiers is one of the few travel companies in the world that guides trekkers through this remote destination, which boasts breathtaking views and pristine valleys rarely seen by outsiders. This is a physically demanding and difficult trip but for those who truly want an off-the beaten-path adventure, it is tough to top a trek through the Wakhan Corridor. It is truly one of the most isolated places you could ever hope to visit. The price is £4495 or about $6820.

The other unique itinerary on the Wild Frontiers schedule for this year is a 20-day journey by boat down the Congo River. Travelers on this excursion will follow in the footsteps of the famed explorer Henry Morton Stanley as they go deep into the wild and untamed African interior. They’ll visit villages inhabited by the last pygmy tribes, encounter a wide array of wildlife and observe life along the river as they slowly cruise past. For more of an idea of what to expect from this journey checkout the YouTube clip below. The price is £5995, which converts to $9095.

Some travel companies promise their customers an adventure but few actually deliver it in the truest sense of the word. But Wild Frontiers is a company that really does focus on putting the “adventure” in adventure travel. The two expeditions that I highlighted above are a good example of this, but they are also just the tip of the iceberg. Take a look at their full catalog by clicking here.

[Photo Credit: Wild Frontiers]


Gadling Gear Review: Energizer Pop-Up Lantern

by Kraig Becker on

Now that spring is officially here warmer weather can’t be far behind. That means it’s time to head back outside to enjoy our favorite activities. Few things reconnect us to the outdoors better than a spring camping trip and just in time for the start of the season, Energizer has introduced some great new lighting options for use around the campsite. One of the best of those new options is the Pop-Up Lantern, a compact and rugged light with an ingenious design.

True to its name, the Pop-Up Lantern features a bright, clear lamp that springs out from the base of the light. When it is in its most compact form, the lantern collapses down to just 4 inches in height, which is actually smaller than a can of soda. That makes in incredibly easy to pack and store, and since the entire thing weighs just a few ounces, you’ll barely know that you have it in your backpack. When you’re ready to use it, the light quickly and easily extends upwards, not quite doubling the overall size.

But don’t let its diminutive size fool you. This is an incredibly bright lamp, providing 150 lumens at its highest setting. That’s plenty to illuminate a fairly large campsite and it is actually far too bright for the interior of a tent. Fortunately, holding down the power button allows the user to dim the light to a custom setting, which makes it more useful in a variety of settings and can greatly extend battery life. Considering the lamp can get up to 100 hours of run time on the included AA batteries, you won’t have to worry about getting caught out in the backcountry without any light for quite some time.Energizer built the Pop-Up Lantern to be durable enough to survive in the outdoors, and while its case is made from plastic, it doesn’t feel fragile in any way. In fact, it has a surprisingly solid feel that will give you a sense of confidence when packing it for just about any outdoor excursion. The lantern is even water resistant, which makes it a great choice for use on a boat and will keep it from shorting out in an unexpected downpour. Energizer is so confident in the build quality of this light that they even ship it with a lifetime warranty. That should give you a sense of just how durable it truly is.

The Pop-Up Lantern has a simple and easy to use design so it is difficult to find much fault with it. The lamp does exactly what you would expect – provide super-bright light whereever you need it. The fact that it is also very efficient with battery life, built to withstand plenty of wear and tear and can collapse down to a very small, packable size is just icing on the cake.

Best of all, Energizer is selling them at an incredibly affordable price. The Pop-Up Lantern is just $19.99, which is a real bargain for a product of this quality. It is so good, in fact, you just might want two.

[Photo Credit: Energizer]

Yellowstone Avoids Delayed Opening Thanks To Efforts Of Wyoming Town

by Kraig Becker on

Over the past month or so we’ve all heard stories about the impact of sequestration on America’s national parks. Severe budget cuts, brought on by Congress’ inability to come to a fiscal compromise, have resulted in a loss of services in a number of parks across the country. In order to operate within its revised budget, this year the National Park Service has been forced to close visitor centers, cut back on staff and even delay the opening of some of the parks. One of those parks is Yellowstone, where the NPS decided to delay the spring opening by two weeks. That decision was made when park officials realized they could save as much as $100,000 by not having to plow snow from the roads following the scheduled May 3 opening. But thanks to the determination and generosity of one Wyoming town, the park will now open on schedule.

The town of Cody sits 52 miles outside of Yellowstone and serves as an access point for the park’s East Gate. As you can imagine, the sleepy little village sees a lot of traffic during the summer travel months with travelers stopping by on their way in or out of the park. Last year, over 11,000 visitors passed through the East Gate in the first two weeks of the season alone. The loss of that early season traffic this year was estimated to cost Cody more than $2 million in revenue.

Cody Chamber of Commerce executive director Scott Balyo saw the delayed opening as both a potential crisis and a major opportunity. He challenged the local citizens and businesses to raise the $100,000 necessary to pay the road crews to plow snow from Yellowstone’s highways, setting a deadline of April 1 to reach their goal. The response was overwhelming with contributions ranging from as little as $10 all the way up to $10,000. Together the citizens of Cody managed to complete their fund raising efforts well ahead of schedule.

Working in conjunction with Yellowstone superintendent Dan Wenk and officials from Wyoming, the town of Cody has now arranged for state vehicles to plow the roads inside the national park. The $100,000 raised will completely cover the costs, allowing the East Gate to open on schedule. That means anyone planning a visit to Yellowstone in early May will still have access to the park despite all of the on going sequestration drama.

This is good news for fans of Yellowstone and a job well done by the citizens of Cody.