As a result, the liquid in the thermometer. expands and rises up the tube. If the matter is colder. than the thermometer, the thermometer loses energy. to the matter. This makes the particles of the liquid in. the thermometer move closer to each other, causing the. liquid to contract and drop in the tube.
Voice Changer is a free voice changing software. It lets you change your voice between a man to a child. You can save the captured voice from microphone to WAV, MP3, or WMA audio format. You can adjust the bit rate, quality of audio before saving.
After you finished using the Troubleshooting tool in Windows 8.1, get the system speakers back to default: 1  In search, type sounds and select Change system sound in the Search results. 2  In the Sound section, click on the Playback tab and than select your headphones. Click the Set Default button. If you have only your speakers connected with your computer, and no other playback device, they will be set to default automatically. With the default Playback Device selected, click the Configure button.