In our first part on software-defined radio and signals intelligence, we learned how to set up a radio listening station to find and decode hidden radio signals — just like the hackers who triggered the emergency siren system in Dallas, Texas, probably did. Now that we can hear in the radio spectrum, it's time to explore the possibilities of broadcasting in a radio-connected world.
On July 20, 1969, humans set foot on the moon for the first time. But some say our microbes beat us there. With the Space Age came new questions about microscopic invaders from outer space and concern about where we are leaving our microbial footprints. The questions are even more relevant today.
The latest film addition in the American-produced Millennium series, The Girl in the Spider's Web, was just released on Blu-ray a few days ago. As you could expect, the movie has many hacking scenes throughout, just like the previous English and Swedish language movies centered around hacker Lisbeth Salander. Of course, with the quick pace of some scenes, the hacks can be hard to follow.
Recycle your rainwater and keep your landscaping looking healthy, the eco-friendly way. Building a rainwater collection system is fast, easy and can save you money on your water bill. Build a rainwater collection system.
Wow, who knew facial hair could be so artful? Presenting Matthew Rainwaters' Beardfolio, a treasure chest of wicked whiskers, burly bristles and striking sideburns.
Artist Michael Jones McKean has harnessed nature with his DIY rainbow machine, a mechanism that uses reclaimed rainwater and solar power to shoot man-made rainbows across the sky at whim. High powered jets and fountain nozzles shoot a heavy wall of rainwater into the air, creating a faux rainstorm. Sunshine does the rest.
Watch this video from This Old House to learn how to install a rainwater collection system. Steps:
Over time, wood decks can become discolored by dirt, mildew, and rainwater. A cleaning with a pressure washer can restore your deck to its natural beauty. Watch this Home & Garden how-to video to learn how to clean a wood deck using a pressure wash. Pressure wash a wood deck.
Without water, human beings can only survive for a few days. When you are out in the wilderness, knowing how to collect safe drinking water can be a matter of life or death. Large plastic bags are extremely handy for collecting condensation from grass and tree leaves, as well as creating a solar still. Dew water can be collected very easily with a clean towel and a small bowl. Large waterproof vinyl sheets are especially good for keeping your belongings from getting wet—and for collecting cle...
If you fancy yourself a nomad, check out Walking House, a mobile and modular dwelling system that is pneumatically powered, all-terrain ready. The vehicle-home crawls along at a snail's pace of 60 meters per hour, which equates to less than 1/2 a mile per hour. Akin in concept to the rolling house-on-the-go (except in the way cooler insect-like robot form), Walking House also boasts some cool eco-friendly features:
A group of New Zealand students have designed the ultimate green addition for eco-friendly living: a "clip-on" Plant Room.
Just in the nick of time. The TSA has come under a lot of scrutiny lately as outrage grows around the country over goons in gloves touching the junk of everybody from toddlers to grandmas. Then there was a suspicious if not improbable al-Qaeda underwear bomber threat to get things back on track. Now we have a French woman with a “surgically implanted device” on transatlantic flight.
When we speak of business cards, the first thing that comes into our minds is a white piece of paper with contact information. This is the traditional design – it’s safe and you can never go wrong. But in these contemporary days, the key to getting the market is by grabbing attention. So why settle for safe? Make custom business cards and start getting noticed.
Business owners and marketeers are diverting from traditional marketing techniques, including billboards, radio and TV advertising, brochures, and any other outdoor promotions, to cheaper but effective Internet marketing strategies. Under the new arrangement, business owners reach out to the final consumers through advertising on the World Wide Web.
Fads, Fiascoes and Good Stuff in FrontierVille This Week The second in a series of weekly columns.
Hey editor Mike here from thesubstream and I would like to welcome our newest contributor to the site, our tweens 'n' teens cinema specialist, my little sister Amanda. We're going to make her go watch all the movies that we don't want to see ourselves and then make her tell us and you about them. Up first: the Zac Efron vehicle Charlie St. Cloud.
It seems even Al-Qaeda is not immune to World Cup hysteria. The international terror network issued the following demented statement, early in the pre-season:
