These low frequency hums can cause nausea, feelings of fear and even manifest shadows at the corners of your vision. These are caused by the vibrations of the infrasound, depending on the intensity of the sound wave. French robotics researcher, Vladimir Gavreau, allegedly produced such effects on himself and his fellow researchers through infrasound.  Animals can pick up infrasound in ways that humans can't. Scientists believe that this might be how many animals can sense natural disasters.  Building an infrasonic microphone. The antenna itself has to be bought, but these are easy to find at an electronics store and relatively inexpensive. Once you have the microphone, get a glass jar with the diameter of 2.25 inches (5.7 cm). Stretch a 12 inch (30.5 cm) balloon over the touch. Cut off the part of the balloon which you use to inflate it, and tape the rest tightly and without wrinkles to the jar. Tape an NdFeB type magnet of 1⁄2 inch (1.3 cm) to 1 inch (2.5 cm) diameter magnet of 5000 gauss or more (you can get this from Walmart). You will need an oscilloscope to convert the electrical signals into waveform patterns. These are more expensive, but can be found for about $45 on eBay.  Alternately, call your local university's science department and see if they have any recommendations for putting together an infrasonic microphone. Check around where the house is situated. Is there a garbage dump nearby? Sometimes methane gas can seep up through the ground, giving a smell of brimstone and bursts of fire.  Often ghost sightings are simply light bouncing off of a reflective surface in an unusual way. Human sight and senses are incredibly error prone, so it can be difficult to trust what your eyes might be telling you without serious further investigation. Often people who see "ghosts" are primed to do so because of their mental health. Before you start doing odd things to your home, seek out some professional help. This doesn't mean that you don't have a ghost, it is simply a way to rule out one outside possibility. Likewise, try to have someone confirm your experience. If you're the only one seeing or sensing anything, that's the best time to get psychiatric evaluation. If others experience the possible haunting as well, look first to other natural causes.

Summary: Make sure the haunting has not been caused by infrasound. Eliminate other non-supernatural factors. Get psychiatric evaluation.


Place the wound under cool, running water. Clean around the wound with the soap, being careful not to get soap in the wound. Use a pre-made saline solution to gently rinse the wound to remove any bacteria or germs. Make your own saline solution by mixing together 1 to 2 tablespoons (15 to 30 ml) salt in 1 cup (240 ml) water. Avoid using harsh antiseptics on the wound, as they can damage and irritate your skin. Running water, soap, and a mild saline solution will work just fine. Be gentle when you dry around the wound, as you do not want to irritate it or damage it further. Dip the tweezers in rubbing alcohol before you remove any dirt or debris. If the debris is embedded deep in the wound or there is a lot of debris, go to the doctor right away. Removing the debris yourself can cause an infection.

Summary: Wash the wound with mild soap and water. Flush the wound with a saline solution. Do not use hydrogen peroxide or iodine. Dab around the wound dry with clean gauze or a towel. Remove any debris in the wound with sterile tweezers.


This is the white icon with a multicolored musical note on it. If prompted to update, click Download iTunes, wait for the installation to complete, and restart your computer if prompted before continuing. Skip this step if you're not signed into an Apple ID on your iTunes program. To sign out:  Click Account at the top of the screen (Mac) or page (Windows). Click Sign Out... in the drop-down menu. It's near the top of the iTunes window. This drop-down box with a note on it is in the upper-left side of the iTunes window. Doing so prompts a drop-down menu. It's in the Music drop-down menu. Clicking this will switch the store's display over to movies and TV. It's a grey link on the right-hand side of the iTunes page. Doing so opens a list of TV shows that have free episodes. Click a show with a free episode. It doesn't matter which show you choose here, since all of them have at least one free episode. It's on the far-right side of the free episode's name. Doing so prompts a pop-up window. You'll see this option in the bottom-left corner of the pop-up window. Fill out the following fields:   Email - Type in the email address that you want to use for your Apple ID. You can't use an existing Apple ID's email address.  Password - Enter the password that you want to use for your account.  Verify - Re-enter the password that you entered above. It's near the bottom of the page. You'll find this button at the bottom of the page. This includes the following information:  Title First name Last name Birthday Click a Security Question drop-down box, click a question in the drop-down menu, and then type an answer into the text field below the box. You'll need to fill out all three of these before proceeding. This option is at the bottom of the page. It's on the far-right side of the list of payment options that's near the top of the page. If you don't see the None option, you may be unable to create an Apple ID without a payment method for one of the following reasons:   You're not in the correct country - If your current country is different than the country to which your iTunes program is registered, you won't see None.  You didn't sign out of iTunes - If you forgot to sign out of your Apple ID account, you won't be able to select None.  You have an unpaid balance on iTunes - You'll need to enter a payment method to proceed if you have a purchased item pending on your iTunes program. This includes the following information:  Name Address Phone number It's at the bottom of the page. Open the email address that you set as your Apple ID, open the "Verify your Apple ID email address" email from Apple, and note the five-digit code in the middle of the email. Type the five-digit code into the field in the middle of iTunes. It's at the bottom of the page. A pop-up window will appear. As long as the verification code was correct, you'll be prompted to enter the password for your Apple ID, after which point you will be signed into your Apple ID account.
Summary: Open iTunes on a computer. Sign out of your current Apple ID. Click the Store tab. Click the Music box. Click TV Shows. Click the Free TV Episodes link. Select a TV show. Click Get. Click Create New Apple ID. Enter your Apple ID information. Check the "By clicking Continue" box. Click Continue. Enter your personal information. Add security questions and answers. Click Continue. Click None. Enter your billing information. Click Continue. Retrieve your email address verification code. Enter the email verification code. Click Verify. Enter your Apple ID password when prompted.