Eyes appearing Red after taking a picture is a sign of health problems. (Red Eye Effect)

This is caused by light reflecting off the eye's retina, making the eyes appear red. However, sometimes only one eye appears red, and the other eye appears white. This is often an indicator for many dangerous health problems including melanoma and retinoblastoma - very dangerous cancers.

You can detect infrared light (IR) using your smartphone camera

^{Your remote emits infrared light (IR) that your eyes cannot detect, but most digital cameras can see it quite easily. Just aim the camera at the top of the remote, and push a button on the remote while looking into the camera. You'll see the infrared light as shown in the picture.}

HOW TO USE MTN 70 NAIRA 5 GIG DAILY DATA WITHOUT NETWORK CUTTING

First you subscribe by dialing *216# > Select BBMini > Select daily. then you download "simple server" online. When you download the simple server and run it on your pc while using the mtn network you will find out that the network keeps cutting like every 5 minutes after which you'll need to restart it again for it to start working. This problem can be solved by borrowing extra time from mtn before performing the subscription (To borrow mtn extra time dial *606# and follow the instructions). Once you borrow the extra time then you perform the subscription. After this you'll use your internet without a single interruption (To opt out of the bbmini plan send "No" to 21600).

HOW TO UPDATE MOBILE PHONE OS (WINDOWS) USING MOBILE DATA

This is quite simple and straight forward. Just put the sim (with the data settings which is ENOUGH to download the update) into another phone which has internet sharing. Share the network to the phone with whose OS you want to update, and start the download. NOTE you must cancel the any data limit settings in the phone you are using to share the network else the download won't start.

HOW TO DOWNLOAD UPDATE TO A WINDOWS 10 PHONE (0% ERROR)

If you are getting error while trying to update your windows 10 phone. Either the error makes the update stop at 0, 5 or 6%... etc. There is a solution to this. Backup all your personal data and reset the phone. After resetting the phone, do not download or update any app. Go straight to the windows update and check for update. Once it shows up click download. Ensure that the WI-FI connection you are using is not a metered connection (that is if you are sharing the network with your mobile, you should make sure you remove your data limit setting, else the update wouldn't download). Hope this works.

CANDY CRUSH CRASHES ON WINDOWS PHONE (SOLUTION)

If candy crush crashes frequently on your windows phone, try moving the app from your phone memory to your memory card. If crashing continues, try scanning to fix your memory card or get a new memory card. Or format the one you have in order to kill all errors. If these solutions don't work browse for others.
In order to prevent candy crush from crashing in the future. It is important that you always be careful while closing the app. Do not close the app while its still loading. Do not minimize the app frequently. Always exit the app using the exit button and not force close. Also try and make sure you don't have other open apps while candy crush is open!

HOW TO DOWNLOAD MOVIES ONLINE

It is difficult to find a site that has a movie ready for download. Most sites which contain movies ready for download are usually mobile sites for eg moviesmobile.net and fzmovies.net or if you want series fztvseries.mobi and o2tvseries.com. In order to download HD movies for big screens you'll need to get it from a torrent site like kat.ph or just go to google and type the name of the movie you want then add torrents (eg spider man torrents). These torrent sites require the use of utorrent or bittorrent to download which is usually slow due to number of seeds and internet speed, but you must not use utorrent. There are "torrents leeching sites" eg bitport.io. All you need to do is go to the site, register a cloud account very easily with only your email and then use it to download. To download, you go to a torrent site (kat.ph) and copy either the torrent link or the magnet link, then go to a "torrent leeching site" and paste the link and it starts downloading to your cloud account immediately. When the cloud download is done you can then easily download it to your device with any download manager of your choice, preferably IDM (Internet Download Manager), which is the fastest.

PIRATES WEAR EYE PATCHES TO SEE IN THE DARK

Whilst piracy was a violent occupation and eye injuries occurred, a myth supposes that pirates wore a patch over one of their eyes to adjust that eye to darkness in preparation for battle. That way, when they boarded a ship and were ready to go below deck, they could remove their patch and be able to see well in the poorly lit interior of the ship. It takes time for the eye to adjust itself for darkness – had they not prepared their eye ahead of time by using an eyepatch, the boarders would have been at an immediate tactical disadvantage the moment they went below.