How to make an HDTV Antenna I wanted to watch the IBM Jeopardy Challenge last night, but couldn't find anywhere to stream it online, and I don't have cable. So, I decided to make an antenna for my HDTV. With only about 30 minutes until the show started, I didn't have time to make one of those fancy wood and coat hanger designs you've probably seen around the internet. I had to make do with just this spool of copper wire and some cardboard. I stuck one end of the wire into the coaxial cable port on the back of my HDTV, wrapped the other end of the wire around a cardboard tube, and stuck the tube in my window. There's no special math or measurements involved in this antenna design, it's just my best guess at the minimum viable product required to pick up a signal. So, how does it work? Thanks to my new antenna, I was able to watch the game in HD on the CBC.
Complete Guide in Maintaining Photographic Gear Complete Guide in Maintaining Photographic Gear Laziness is the main enemy in performing maintenance of your photographic equipment, when in actuality this process isn’t so time-consuming and has many long-term benefits when done regularly. Maintenance of your gear is essential in order to maintain our investment as a photographer for a long time to come. Here are some tips for caring for your DSLRs and photographic equipment: Lens Maintenance 1. a. b. c. Camera Cleaning Kit Here are some steps to follow in cleaning your lenses : • Before doing anything else, clean the front and back of the lens with a lens-blower first. • Some of the remaining dust particles can also be eliminated with the help of a lens brush. • Next, using a lens cloth/ dry paper lens, gently and slowly rub the lens from the inside outwards in a circular motion. • If needed, use special lens cleaning fluid to clean those rather stubborn dirty lenses. DSLR Camera Maintenance 2. a. b. • Next, clean the sensor. 3. a. b. c.
Stolen Camera Finder - find your photos, find your camera LOTS OF PUNS - StumbleUpon ...A guy goes into a nice restaurant bar wearing a shirt open at the collar and is met by a bouncer who tells him he must wear a necktie to gain admission. So the guy goes out to his car and he looks around for a necktie and discovers that he just doesn't have one. He sees a set of jumper cables in his trunk. In desperation he ties these around his neck, manages to fashion a fairly acceptable looking knot and lets the ends dangle free. He goes back to the restaurant and the bouncer carefully looks him over for a few minutes and then says, "Well, OK, I guess you can come in -- just don't start anything." ...This mushroom walks into a bar and starts hitting on this woman... ...This horse walks into a bar and the bartender says "Hey, buddy, why the long face... ...These two strings walk upto a bar... ...This grasshopper walks into a bar, and the bartender says "Hey! ...This baby seal walks into a bar and the bartender says,"What'll ya have..." ...A neutron walks into a bar. Back
5 Things to Do Every Day for Success | Fast Company - StumbleUpon Fast Company wants you to have your best year yet in 2012; click for more advice and tips on how to work smarter, manage your career, and lead a more meaningful life. "You get up at what time?" I hear that a lot, along with "You are so lucky." So, I'm going to help out here and let you in on the secrets of my success. Well, not all of them--but enough to show you the foundation I build on every day. 1. 2. 3. 4. 5. A simple yet highly effective list. Looking for more advice to rev up your career? Plastic-eating fungus could help deal with landfill A team from Yale University has discovered a fungus deep in the South American rainforest that can live entirely on plastic - offering hope for new methods of waste disposal. Pestalotiopsis microspora, found in the jungles of Ecuador, can digest polyurethane - which often currently ends up in landfill and takes generations to decay. Burning polyurethane releases toxins as well as carbon dioxide; and, while it can be recycled, it frequently isn't. The fungus can live entirely on polyurethane. And, most intriguingly, the fungus can break down polyeurethane even without the presence of oxygen, meaning it could do its trick even at the bottom of a landfill site. The fungus was discovered on the university's annual Rainforest Expedition last year. Jonathan Russell has isolated the enzyme that the fungus uses to degrade the polyeurethane, a serine hydrolase.
Baby Bear And Wolf Play Together At Woodland Zoo Gift Shop They were unlikely friends, a grizzly bear cub and a wolf pup. But the pair shared a friendship that lasted beyond their days tumbling around the gift shop at the Woodland Zoo as youngsters. Six years after the video was shot, Lil' Bear and Tala still remain close, according to footage posted by Dennis Crossland, an employee at the former Pennsylvania zoo. The clip features some photos of the rambunctious duo all grown up and seemingly posing for the camera. The "aww"-inducing footage has already garnered more than 200,000 since it was posted on Jan. 27. Bella the dog and Tarra the elephant were another pair of unlikely friends whose tender interactions captured the hearts of workers at the Elephant Sanctuary in Tennessee. Although the video above might make you squeal, there has been recent controversy regarding the purchase and ownership of exotic animals. The incident highlighted the importance of enforcing exotic animal laws, particularly in Ohio.
- StumbleUpon Fracture Putty can heal a broken bone in days Broken bones can mean weeks of having to wear a cast and the muscle atrophy that comes with that. More severe breaks can take months to mend, result in restricted movement, or in the worst cases the possible loss of a limb. There’s also the chance of re-fracture due to the amount of time some breaks take to heal if a patient isn’t extremely careful. Speeding up the time it takes to heal a broken bone is highly desirable, and a solution may be on the horizon. Fracture Putty has yet to be tested on humans, but it has already been proven to work in animals. The key to Fracture Putty is the use of mesenchymal stem cells that produce a protein key to bone generation. The time it takes to heal depends on the severity of the fracture, but in all cases it should speed up the process. As you’d expect, there’s many uses for such a putty in both human and animal care. Read more at MedicalXpress
Check If Someone Is Using Your Wi-Fi - TechSpot Guides There are many reasons why you'd want to check if an unauthorized party is using your wireless network. It may be that you're experiencing a slower than normal Internet connection or you simply don't want anyone getting a free ride while you pay the bill. Of course, there are also security implications if this person can somehow access files on your network, and even legal implications if he uses your connection for piracy or other illicit activities. Whatever the case it's better to stay on the safe side. Many of you may have already taken some basic precautions when setting up your wireless network and know your way around troubleshooting these issues. Check the devices associated with your router The first thing you need to do is login to your router's administrative console by typing its IP address directly into the browser address bar -- typically 192.168.0.1 or 192.168.1.1 depending on which router you have. DHCP client list examples on D-Link and Linksys routers. Taking action