In this tutorial, we learn how to use Nikon digiscopes. This means taking digital pictures with a digital camera through a lens. You can use two different versions of lenses with the Nikon Coolpix camera. You will need an eyepiece to use the camera with these lenses. You can get up to 75x magnification while using these, but risk of camera shake is greater. First, mount the camera on the triPod and apply the lens adapter, then the Coolpix camera. After this, use the view finder to see through...
Disabling your opponents legs is the fastest way to make sure that you can get away from a fight situation without killing your opponent. Attacking the pressure points associated with the large blood vessels and nerves in the legs is an effective way to do that. This two-part video features an extensive walkthrough of the legs pressure points and ideas for attacks that can be used against them to get your fight over with as quickly as possible without risking killing someone.
Astrum Antivirus Pro is a rogue anti-spyware application and a clone of VirusTrigger and Antivirus Trigger. Astrum Antivirus Pro is often downloaded and installed by a Trojan or through browser security holes. Astrum Antivirus Pro may generate large numbers of popup adverts. Astrum Antivirus Pro will also display notifications of imaginary security risks in its attempts to get the user to purchase the full version. Astrum Antivirus Pro may run a fake system scanner and then display fake syste...
Learn how to use depth of field with help from this photography tutorial. Although it may seem that depth of field is a confusing factor in photography, it's actually quite easy to understand & adjust once you've gotten the hang of it. Depth of field (or, DOF) is a great way to experiment with your photography & improve your skills as a beginner photographer. When taking your photograph using DOF, it is imperative to remember that the shutter speed and aperture (or F-stop) need to change at e...
Do your presentation skills need a little work? Being in front of a crowd or some potential clients may be one of the hardest things you will ever do, but staying confident makes all the difference. Losing any bit of confidence will result in your presentation falling flat and killing your self-esteem, and perhaps even risking your job. So, being confident is a must.
The Master Cleanse is soooo yesterday. Here are the best new ways to drop pounds fast. You Will Need:
For winter weather you should always carry tire chains. In the mountains of California one must carry tire chains or risk getting a ticket from a police officer. Buy chains at Walmart. They come custom fit to your vehicle and are easier to put on than the old ones that required you to drive over the chain. Don't drive in winter weather or snow without chains unless you have 4 wheel drive, 4wd, or all wheel drive AWD.
Is sleep deprivation threatening your sanity? Before you fall apart, try a few tricks that have worked for other new moms. You will need breast milk, a willingness to share your bedroom, power naps and help. Warning: Talk to your doctor before bringing your baby into bed with you. There are risks associated with this practice. Watch this video for tips to help you through those early, sleepless months with your newborn.
Listen closely or risk ending up like Jack Nicholson in The Shining, minus the whole crazy axe part. Learn how to dress properly for a snowstorm.
One of the scariest things about the COVID-19 virus is that you can show no symptoms but still be infected (and contagious). Naturally, we all want to know whether we're carrying the new coronavirus, but if you're showing signs of COVID-19, how can you be tested to know for sure? Websites are popping up to help with that, screening for symptoms, and directing you to a testing site if needed.
Sniffing packets over a network is an easy way for hackers to gather information on a target without needing to do much work. But doing so can be risky if sniffing packets on an untrusted network because a payload within the packets being captured could be executed on your system. To prevent that, Sniffglue sandboxes packet sniffing to provide an extra layer of security.
More prescriptions for antibiotics are written for ear infections than any other type of infection. A new study comparing the incidence and causes of ear infections in children between the ages of six months and three years found that the incidence of ear infections over the last decade has dropped significantly since the 1980s.
As if the swollen, painful joints of rheumatoid arthritis weren't enough, the disease is the result of our immune system turning against cells of our own body. Ever since this realization, scientists have worked to find the trigger that sets the immune system off. Scientists believe that gut bacteria may have a role in initiating the abnormal immune response. Now, a team of researchers from Boston has figured out how that might occur.
Colorectal cancer — cancer of the colon or rectum — is the third most commonly diagnosed cancer in the US. To reduce the chances of a diagnosis we are all urged to stop smoking, keep our weight down, decrease our intake of alcohol and red meat, keep active, and get screened for colon cancer. But, new research has found something that participates in the development of colorectal cancer that might not be as easy to control: A strep bacteria that promotes tumor growth.
Listeria monocytogenes bacteria don't play fair. Healthy people can usually handle the food-borne infection, but the bacterial infection hits pregnant women, fetuses and cancer patients very hard. Interestingly, a new study found that other bacteria may help prevent Listeria infections in those people.
Lyme is a growing threat as we move into warmer weather in the US. Researchers have said this year could be one of the worst for this tick-borne disease, as a skyrocketing mouse population and warmer temperatures increase the risk.
According to the National Safety Federation (NSF), pet bowls and toys carry coliform bacteria, including Staph bacteria, yeast, and mold. Additionally, an (unscientific) survey from Petco found that almost one-third of pet owners do not know the extent of contamination that their pet toys contain.
So, you want to cause a little mischief, do you? Here are six super-easy pranks to help you make the most out of April Fool's Day (or pretty much any other day of the year). There's something here for everyone—TV fiends, magic trick lovers, fruitoholics, and even spam companies.
A lot of my hacks use salvaged parts from an old microwave, with the microwave oven transformer (MOT) being the most useful component.
I use Google Chrome every day for my browsing needs, and I had no idea they were hiding something from me. So, I was pretty surprised to see that Chrome has an entire hidden experimental add-ons section. There are add-ons that work for Mac, Windows, Linux, and Chrome OS, so there's something for everybody.
Yesterday, we pointed out that hackers could remote-wipe certain Android-based Samsung smartphones like the Galaxy S III using a USSD exploit. All they have to do is hide a small code into any webpage or text—even barcodes—then once you click on it, the phone resets to factory settings in a matter of seconds. The video below shows just how easy it is.
Security researcher Nadim Kobeissi has discovered that the Windows 8 SmartScreen feature, meant to screen downloads for malicious software, actually reports the data about which applications users are installing to Microsoft. He also says that "the Microsoft server is configured to support SSLv2 which is known to be insecure and susceptible to interception." The two main concerns are the ability of law enforcement to subpoena Microsoft for the information and of hackers to intercept user data...
In this clip, you'll learn how to recreate the iconic high-voltage hazard sign as your Call of Duty: Black Ops playercard emblem. Learn how to create a electrocution risk symbol in the Black Ops Emblem Editor!
Avoid stripping the gears in your Rain Bird 5000 Series Rotor Sprinkler Heads by never turning the turret against the turn. Sean Stefan from Sprinkler Daddy explains in this video tutorial that if you start turning from the left fixed edge to the right, never go back to the left until you've gone all the way to the right. If you don't follow these guidelines, you run the risk of stripping the gears in your Rain Bird 5000 Series sprinkler heads. Then what are you going to water your lawn with....
Most gals put on makeup to fit into the norm: You know, to look professional and "put together" for work or to look desirable on a date or when clubbing with the girls.
Sexual activity is a health behaviour and therefore it is important that doctors are able to gather information about sex confidently and competently. In this consultation, the patient presents to his GP with a worry that he may have contracted a sexually transmitted disease. It is important for the GP to enquire about the patient's risk factors in a sensitive and non-judgmental way. The GP needs to gather information about the patient's sexual activity and work with the patient to negotiate ...
If your children are actively involved in things like gymnastics, cheerleading and dance, then they'll be dealing with a lot of rigorous movement, so stretching is key to prevent injuries. This video will show kids how they can do some great warmup stretches to increase flexibility for trampoline, gymnastics, dance, cheerleading, skating, ballet, tumbling and other children's sports.
Are you madly in love with your best friend? Don't worry, Dan and Jennifer talk about how to deal with it in this video. If your friend has found out that you are in love with her and is acting weird towards you, this may mean the friendship is over. Never talk to a girl's friend because the friend may trash you to the girl that you are in love with. This can cause you to lose a friendship and a potential girlfriend as well. Talk to the girl directly if you really want to date her and let her...
It's always handy to waterproof your RC car because your toy car is going to tread in a lot of dirty - and sometimes wet - ground. This means that any electric circuitry faces the risk of coming in contact with water and fizzing out.
It's always handy to waterproof your RC kit because your toy car is going to tread in a lot of dirty - and sometimes wet - ground. This means that any electric circuitry faces the risk of coming in contact with water and fizzing out.
This video is training for the Diaton Tonometer, a great new instrument for optometrists and ophthalmologists to diagnose glaucoma by measuring intraocular pressure (IOP) through the eyelid. This method of measurement makes it easy to diagnose patients with glaucoma during the early stages, so that immediate treatment and medicines can be administered. There's no anaesthetic drops to put in the eyes, and this is a easy-to-use, handheld, pen-like and no-contact transpalpebral tonometer, which ...
In this video, Jeff gives some tips to frequent travelers on how to avoid bringing bed bugs home with them. First, you should begin with inspections of a hotel room, making sure to bring a flashlight and looking carefully in the bed for any bugs. After a stay at a hotel, you should always check yourself for bed bugs before going home. This includes methods such as placing your suitcases in bags in order to avoid infesting your car and emptying your clothes from your luggage outside your home ...
This video made by a loving wife while her husband is at work outlines three fun, safe, easy ways for families to prank each other without risking damage, injury, or rage. She starts by taping the laser on the bottom of her husband's mouse so it won't work. Then shut puts toothpaste under the light switches in dark rooms so that her hubby will get a sticky finger when he turns on the lights. Lastly, she put flour on the inside of his beloved window fan so that it will shoot out when he turns ...
In this tutorial, we learn how to use BitTorrent and burn a DVD on a Mac. First, download uTorrent from uTorrent. After this, go to The Pirate Bay and search for what you want to download. After you find something you want, download it through uTorrent and then double click on it to view it. If you want to burn this to a CD, go to the website Burn OS X and download this software. Now, you will be able to open up your download through the burn tool so you can watch the movie whenever you want....
You may or may not know, but much of the cleaning products that are used today can be harmful to you, kids, or even pets. They contain a great assortment of chemicals that can cause serious illness or death. So why risk buying thse products when you can make them yourself?
In this tutorial, we learn how to perform clutch-less shifting on a motorcycle. You will put a lot of pressure on your toe going up, then close the valves. It's been said that this is bad for your bike, but that depends on the person who is driving it. It takes a lot of practice to figure out how to do this, so take your time when doing this. Also, don't practice this in a busy street because you run the risk of losing concentration and hitting other vehicles. Don't do this often, so you don'...
In this tutorial, we learn how to clean an aluminum Apple keyboard. You will need: soap , q-tips, and water. First, remove each individual key to your keyboard gently, then, clean off the keys and the inside with a mixture of soap and water on a q-tip. When finished, place your key back onto the keyboard. Repeat this step for your entire keyboard, making sure to be gentle when you remove and replace the keys back on. Don't do more than two at a time or you run the risk of forgetting where the...
In this tutorial, we learn how to lower blood sugar naturally with Nancy Dell. The foods you can add to your diet that will lower blood sugar include 1 tsp of cinnamon a day! This can lower your blood sugar by 25%. The other food you can have is green tea, which can prevent diabetes if you drink it daily. Fenugreek is an Indian spice that can help lower blood sugar by 20% if you take 1 gram a day. Finally, take foods that are rich in magnesium, which will reduce the risk of blood sugar proble...
In this tutorial, we learn how to know what standard deviation is in your portfolio. Standard deviation is the amount of risk you have inside your portfolio, this will show you how much fluctuation you have in your portfolio. Depending on the expected return of your portfolio over an amount of time, you could have a different range of standard deviation. Knowing what your standard deviation can help you do the math to see what your chances of a return or loss will be for certain. This will he...
In this tutorial, we learn how to use the front break on a motorcycle. Using the front break only will give you 70% stopping power while you are on your bike and in motion. If you only use the rear break, you will have 30% stopping power while in motion and riding your bike. This is the worst option of all, because it will take you longer to stop and you have greater risk of hitting someone. Make sure to stop the proper way by using both the front and rear break to stop the bike while you are...
