Holograms of today are taking over in a field called Augmented Reality. For those who do not know what augmented reality is - augmented reality is a virtual intervention of the real world. How does it work? Holographic augmented reality is a printed image. On paper it looks something like a square or a code. When it is picked up by cameras, web cams, mobile or others devices, it fires a ... Read more

Make your own digital frame picture. There is no need to pay hundreds of dollars for a picture frame. You can make your own for under 100 USD. You can even spend less if you have an old LCD screen you do not use anymore. A lot of people miss the feeling of picture frames. Why take images if you can not see them framed? With a digital picture frame you can see images the old way. This guide ... Read more

Thanks to the power of evaporative cooling, it is possible to bring the temperature in your room down. It is also possible to make your very own home made air conditioner using ice water placed inside a cooler.
Essentially, you will need to have a box fan, a cooler (a Styrofoam cooler would be fine), a strong pond or aquarium pump, tubing made of copper coil, vinyl tubing, fittings and ... Read more

It is fairly obvious that LEDs are 100% more mighty and powerful compared to conventional flashlights. LED lights have also been seen to be more efficient and reliable especially during urgent emergency situations.
Fortunately, you need not throw away your flashlight as you can simply convert them to become a stronger LED flashlight.

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Take your camera underwater. Make your own waterproof casing for almost nothing. This guide is divided into two parts - diving in shallow waters with underwater bags and deep water diving. Both designs in this article can be built in less than one hour. Both are extremely cheap or almost free.

Some supports, cages and underwater equipment look cool, but they can be expensive, problematic ... Read more