Geogebra is an open source application designed specifically for the learning and teaching of geometry, algebra, and calculus classes. The program allows you to comfortably navigate an attractive online environment. You just have to select the figure you need and type in the parameters for the problem you're trying to solve. The application includes a dynamic...

Praat is a curious application that will let you record sounds or import them if you have already recorded them, and analyse them exhaustively. Spectral, tone, intensity and formant analysis are the four fundamental tests you can perform. Once finished, of course, you'll be able to manipulate audio tracks and modify them as you like. Having all the process do...

Bluetooth technology has become more than just a system to connect devices. In fact, BlueOne can use this channel to send commercial offers to various mobile devices, especially for marketing campaigns. BlueOne uses a Bluetooth device connected to a computer to detect the presence of mobile phones in the area. After finding the type of content that the phone can re...

smcFanControl is a quite curious application that allows you to chane the speed of the different fans inhabiting your computer. It allows you to set the RPM (Revolutions per minute) for each one so you can reduce the temperature inside the computer. That task is usually done by the computer automatically, but in case you think it is failing, you can use smcFanContr...