Dry ice may be hard to handle but it is easy to create. You should just exercise the proper precautionary measures to avoid getting hurt in the process.

There are a lot of options when you manipulate or create electronics and technology.

You can recycle an old amplifier if you have all the proper materials and a handful of creativity.

You don’t need to be a computer expert to build your own computer, all you need is a little patience to learn the basics.

You can create your own speakers if you have all the proper materials and a handful of creativity.

You can build your own entertainment center if you have all the proper materials and a handful of creativity.

The main aspect of creating a simple radio is to recreate the loaded circuit board found in transistor radios.

You can get ringtones from websites, your network service provider, and from the

The laptop computer can be a direct substitute for the pricey mp3 player. It is even more useful and versatile.

VOLCANO DEMONSTRATION
An exciting demonstration volcano can be made with a bit of ammonium dichromate. This is a fun science demonstration that takes almost no time at all to prepare. Place a small quantity (12 to 15 grams, or half an ounce) of Ammonium Dichromate powder on a clay tile. Form the powder into a cone [...]